3v4l.org

run code in 300+ PHP versions simultaneously
<?php $precision = 18; while ($precision--) { ini_set('precision', $precision); echo $precision . ":" . (342349.23 - 341765.07) . "\n"; } echo "\n"; $precision = 18; $foo = 342349.23; while ($precision--) { ini_set('precision', $precision); echo $precision . ":" . ($foo - 341765.07) . "\n"; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0140.00716.63
8.3.50.0170.00316.36
8.3.40.0070.00721.90
8.3.30.0070.00718.61
8.3.20.0000.00924.18
8.3.10.0000.00824.66
8.3.00.0070.00026.16
8.2.180.0070.01025.92
8.2.170.0100.01018.83
8.2.160.0100.00722.96
8.2.150.0030.00625.66
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0070.00322.29
8.2.100.0060.00617.72
8.2.90.0080.00019.22
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0030.00618.04
8.2.50.0060.00318.07
8.2.40.0040.00418.10
8.2.30.0050.00218.07
8.2.20.0000.00718.00
8.2.10.0070.00019.26
8.2.00.0000.00719.25
8.1.280.0090.00925.92
8.1.270.0000.00723.99
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0060.00323.82
8.1.230.0040.00818.85
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.11
8.1.180.0050.00318.10
8.1.170.0000.00818.69
8.1.160.0040.00418.79
8.1.150.0040.00418.82
8.1.140.0000.00718.83
8.1.130.0000.00717.32
8.1.120.0030.00417.42
8.1.110.0040.00417.42
8.1.100.0070.00017.33
8.1.90.0070.00017.38
8.1.80.0040.00817.52
8.1.70.0060.00317.35
8.1.60.0040.00417.51
8.1.50.0040.00417.50
8.1.40.0000.00817.52
8.1.30.0080.00017.58
8.1.20.0050.00217.59
8.1.10.0030.00517.54
8.1.00.0030.00517.53
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.44
8.0.270.0000.00817.91
8.0.260.0000.00716.82
8.0.250.0000.00716.99
8.0.240.0040.00417.02
8.0.230.0030.00316.98
8.0.220.0000.00716.94
8.0.210.0000.00716.93
8.0.200.0000.00716.97
8.0.190.0070.00016.97
8.0.180.0050.00316.97
8.0.170.0030.00616.94
8.0.160.0000.00716.86
8.0.150.0000.00816.80
8.0.140.0030.00516.77
8.0.130.0000.00613.31
8.0.120.0000.00716.74
8.0.110.0040.00416.92
8.0.100.0070.00016.91
8.0.90.0020.00516.93
8.0.80.0130.00516.94
8.0.70.0040.00416.84
8.0.60.0000.00716.76
8.0.50.0040.00416.79
8.0.30.0090.00916.79
8.0.20.0040.01516.88
8.0.10.0000.00816.84
8.0.00.0150.00416.84
7.4.330.0040.00015.55
7.4.320.0030.00316.42
7.4.300.0000.00616.52
7.4.290.0080.00316.42
7.4.280.0050.00816.61
7.4.270.0000.00716.52
7.4.260.0070.00016.49
7.4.250.0030.00616.46
7.4.240.0000.00816.53
7.4.230.0030.00316.24
7.4.220.0000.00716.49
7.4.210.0070.00916.47
7.4.200.0040.00316.44
7.4.130.0090.01216.24
7.4.120.0090.00916.56
7.4.110.0100.00716.46
7.4.100.0090.01216.46
7.4.90.0120.00916.44
7.4.80.0160.00616.51
7.4.70.0060.01816.32
7.4.60.0080.00916.49
7.4.50.0030.01316.44
7.4.40.0050.01316.35
7.4.30.0130.00516.39
7.4.20.0090.00816.37
7.4.10.0060.01016.38
7.4.00.0100.00716.22
7.3.330.0050.00316.17
7.3.320.0030.00313.16
7.3.310.0030.00316.08
7.3.300.0000.00616.24
7.3.290.0070.00716.24
7.3.260.0110.01116.30
7.3.240.0080.00916.33
7.3.230.0080.00816.59
7.3.220.0100.00916.51
7.3.210.0080.00916.38
7.3.200.0100.01016.41
7.3.190.0060.01016.44
7.3.180.0090.00816.30
7.3.170.0080.00816.46
7.3.160.0110.00816.35
7.3.150.0110.00616.47
7.3.140.0100.01016.35
7.3.130.0090.00916.40
7.3.120.0100.00716.24
7.3.110.0090.00916.26
7.3.100.0090.00816.27
7.3.90.0080.00916.52
7.3.80.0060.01316.46
7.3.70.0090.00716.40
7.3.60.0060.00916.19
7.3.50.0060.01116.26
7.3.40.0050.01516.32
7.3.30.0090.00816.38
7.3.20.0120.00916.43
7.3.10.0070.01116.37
7.3.00.0120.01116.44
7.2.340.0130.00716.44
7.2.330.0090.00916.66
7.2.320.0100.01216.62
7.2.310.0100.00816.58
7.2.300.0060.01016.58
7.2.290.0100.00816.71
7.2.280.0130.00416.40
7.2.270.0110.00616.59
7.2.260.0100.00716.58
7.2.250.0070.01116.72
7.2.240.0100.00816.61
7.2.230.0030.01516.58
7.2.220.0080.00916.56
7.2.210.0160.00516.48
7.2.200.0080.00816.58
7.2.190.0110.00816.54
7.2.180.0090.00816.49
7.2.170.0110.00816.60
7.2.160.0140.00316.50
7.2.150.0160.00616.55
7.2.140.0150.00716.45
7.2.130.0120.00816.62
7.2.120.0110.00916.59
7.2.110.0130.01016.52
7.2.100.0140.00516.52
7.2.90.0260.01116.60
7.2.80.0150.00816.64
7.2.70.0090.01116.68
7.2.60.0080.01016.55
7.2.50.0050.01716.57
7.2.40.0120.00716.70
7.2.30.0160.00716.69
7.2.20.0110.00716.58
7.2.10.0090.01016.64
7.2.00.0390.00916.60
7.1.330.0260.00315.68
7.1.320.0280.00415.79
7.1.310.0190.01615.46
7.1.300.0250.01315.38
7.1.290.0160.01315.52
7.1.280.0190.01215.61
7.1.270.0290.00315.64
7.1.260.0280.00615.52
7.1.250.0230.00915.31
7.1.240.0170.01315.51
7.1.230.0250.01115.45
7.1.220.0200.01115.53
7.1.210.0180.01515.43
7.1.200.0270.00715.59
7.1.190.0240.00615.30
7.1.180.0250.01115.53
7.1.170.0250.00715.39
7.1.160.0260.00715.49
7.1.150.0140.01415.58
7.1.140.0260.00615.52
7.1.130.0170.01315.68
7.1.120.0260.00615.62
7.1.110.0180.01215.76
7.1.100.0190.01015.51
7.1.90.0230.00615.59
7.1.80.0130.01615.57
7.1.70.0240.01115.56
7.1.60.0360.00415.54
7.1.50.0210.00615.64
7.1.40.0250.00315.38
7.1.30.0240.00515.46
7.1.20.0120.01615.62
7.1.10.0250.00415.40
7.1.00.0230.00815.57
7.0.330.0230.00315.01
7.0.320.0210.00915.20
7.0.310.0220.01115.18
7.0.300.0190.01315.04
7.0.290.0270.00315.15
7.0.280.0160.01315.14
7.0.270.0220.00615.06
7.0.260.0210.00715.15
7.0.250.0170.01115.20
7.0.240.0170.01115.15
7.0.230.0220.00515.30
7.0.220.0160.01415.24
7.0.210.0190.01315.18
7.0.200.0250.00315.25
7.0.190.0260.00015.32
7.0.180.0180.00815.31
7.0.170.0220.00415.17
7.0.160.0360.00715.18
7.0.150.0230.00615.17
7.0.140.0180.01115.29
7.0.130.0230.00915.03
7.0.120.0170.01015.17
7.0.110.0220.00915.34
7.0.100.0150.01215.35
7.0.90.0190.00815.21
7.0.80.0180.00915.05
7.0.70.0180.00815.16
7.0.60.0200.00615.32
7.0.50.0200.00615.10
7.0.40.0160.01015.04
7.0.30.0160.01315.27
7.0.20.0220.00515.27
7.0.10.0210.00415.09
7.0.00.0220.00815.31
5.6.400.0250.00715.83
5.6.390.0260.00715.64
5.6.380.0210.01215.97
5.6.370.0270.00515.70
5.6.360.0190.01516.05
5.6.350.0270.00916.17
5.6.340.0240.00616.01
5.6.330.0260.00815.81
5.6.320.0190.01016.13
5.6.310.0180.01416.07
5.6.300.0200.01015.83
5.6.290.0250.00416.04
5.6.280.0180.01215.73
5.6.270.0220.00716.06
5.6.260.0210.00715.73
5.6.250.0160.01315.89
5.6.240.0220.01415.95
5.6.230.0180.01115.86
5.6.220.0180.00915.99
5.6.210.0110.01815.90
5.6.200.0140.01415.86
5.6.190.0180.01115.91
5.6.180.0100.02015.84
5.6.170.0260.00415.84
5.6.160.0150.02015.80
5.6.150.0140.01416.07
5.6.140.0200.01715.75
5.6.130.0190.00916.17
5.6.120.0240.01215.81
5.6.110.0170.01215.95
5.6.100.0270.00415.84
5.6.90.0180.01315.83
5.6.80.0200.01315.67
5.6.70.0230.00615.86
5.6.60.0120.01515.81
5.6.50.0240.00315.77
5.6.40.0220.00715.86
5.6.30.0220.00615.80
5.6.20.0220.00615.62
5.6.10.0260.00415.86
5.6.00.0240.00715.68
5.5.380.0240.00915.91
5.5.370.0190.00915.83
5.5.360.0130.01615.86
5.5.350.0090.01915.77
5.5.340.0250.00415.85
5.5.330.0190.01016.00
5.5.320.0220.00616.00
5.5.310.0240.01015.90
5.5.300.0220.00715.85
5.5.290.0190.01115.78
5.5.280.0250.00416.04
5.5.270.0140.01515.63
5.5.260.0230.00715.93
5.5.250.0190.01115.77
5.5.240.0240.00915.71
5.5.230.0150.01715.75
5.5.220.0250.00315.68
5.5.210.0180.00915.70
5.5.200.0120.01615.61
5.5.190.0240.00715.66
5.5.180.0260.00315.64
5.5.170.0210.00816.00
5.5.160.0180.01115.75
5.5.150.0190.01016.05
5.5.140.0150.01515.73
5.5.130.0230.00915.81
5.5.120.0210.00915.95
5.5.110.0250.00415.83
5.5.100.0190.00815.55
5.5.90.0170.01015.69
5.5.80.0250.00515.71
5.5.70.0200.00815.75
5.5.60.0180.01115.86
5.5.50.0180.01215.71
5.5.40.0160.01315.45
5.5.30.0220.00615.80
5.5.20.0180.01515.76
5.5.10.0140.01415.87
5.5.00.0130.01415.58
5.4.450.0170.00712.56
5.4.440.0000.02112.73
5.4.430.0180.00612.75
5.4.420.0130.01012.58
5.4.410.0080.01512.79
5.4.400.0100.01412.79
5.4.390.0160.00512.44
5.4.380.0180.00612.58
5.4.370.0130.00912.61
5.4.360.0190.00312.62
5.4.350.0110.00912.57
5.4.340.0090.01212.45
5.4.330.0160.00612.54
5.4.320.0170.00412.43
5.4.310.0150.00812.61
5.4.300.0180.00412.75
5.4.290.0130.01312.63
5.4.280.0070.01412.64
5.4.270.0180.00412.66
5.4.260.0000.02212.50
5.4.250.0140.00812.42
5.4.240.0190.00412.65
5.4.230.0140.00812.73
5.4.220.0140.00912.64
5.4.210.0130.01012.73
5.4.200.0140.00712.39
5.4.190.0170.00712.46
5.4.180.0140.00612.50
5.4.170.0170.00312.46
5.4.160.0180.00212.43
5.4.150.0180.00412.55
5.4.140.0170.00612.45
5.4.130.0100.01112.56
5.4.120.0130.00712.71
5.4.110.0090.01212.51
5.4.100.0200.00712.77
5.4.90.0180.00612.61
5.4.80.0160.01012.67
5.4.70.0170.00412.42
5.4.60.0110.01012.66
5.4.50.0190.00312.63
5.4.40.0200.00312.60
5.4.30.0130.00812.62
5.4.20.0150.00612.50
5.4.10.0190.00312.63
5.4.00.0160.01012.48
5.3.290.0190.00813.02
5.3.280.0170.00812.86
5.3.270.0160.00612.98
5.3.260.0110.01112.96
5.3.250.0180.00512.96
5.3.240.0180.00712.92
5.3.230.0140.00912.89
5.3.220.0150.00612.84
5.3.210.0140.01112.85
5.3.200.0160.00612.91
5.3.190.0210.00612.88
5.3.180.0180.00512.86
5.3.170.0190.00413.09
5.3.160.0170.00612.92
5.3.150.0090.01313.03
5.3.140.0190.00313.02
5.3.130.0210.00212.84
5.3.120.0150.00612.96
5.3.110.0160.00813.03
5.3.100.0170.00712.95
5.3.90.0120.01212.90
5.3.80.0210.00012.69
5.3.70.0070.01612.77
5.3.60.0100.01313.02
5.3.50.0120.00912.99
5.3.40.0090.01312.81
5.3.30.0200.00213.11
5.3.20.0050.01812.87
5.3.10.0140.01112.61
5.3.00.0110.01112.56
5.2.170.0050.01412.03
5.2.160.0070.01412.02
5.2.150.0110.00812.04
5.2.140.0150.00412.14
5.2.130.0180.00712.01
5.2.120.0160.00611.93
5.2.110.0070.01112.09
5.2.100.0110.00812.20
5.2.90.0150.00612.04
5.2.80.0130.00711.96
5.2.70.0060.01211.80
5.2.60.0040.01411.88
5.2.50.0100.01011.82
5.2.40.0140.00712.12
5.2.30.0120.01011.76
5.2.20.0060.01311.73
5.2.10.0170.00311.84
5.2.00.0110.00611.75
5.1.60.0080.00910.89
5.1.50.0060.01110.95
5.1.40.0100.00711.16
5.1.30.0130.00611.20
5.1.20.0080.00811.03
5.1.10.0030.01311.04
5.1.00.0100.00710.95
5.0.50.0140.00510.88
5.0.40.0130.00310.88
5.0.30.0110.00410.88
5.0.20.0070.00810.88
5.0.10.0070.01010.88
5.0.00.0090.00610.88
4.4.90.0040.00410.88
4.4.80.0030.00910.88
4.4.70.0050.00510.88
4.4.60.0030.00610.88
4.4.50.0100.00310.88
4.4.40.0040.00710.88
4.4.30.0100.00010.88
4.4.20.0000.00910.88
4.4.10.0040.00510.88
4.4.00.0070.00410.88
4.3.110.0000.00910.88
4.3.100.0000.01110.88
4.3.90.0050.00510.88
4.3.80.0070.00210.88
4.3.70.0090.00310.88
4.3.60.0090.00010.88
4.3.50.0090.00310.88
4.3.40.0100.00010.88
4.3.30.0030.00710.88
4.3.20.0060.00310.88
4.3.10.0000.00910.88
4.3.00.0060.00310.88

preferences:
79.62 ms | 400 KiB | 5 Q