3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { private $x = 1; private $y = 2; } $array = new foo; vprintf('%s < %s',$array);

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)
8.3.60.0130.00918.31
8.3.50.0050.01821.85
8.3.40.0070.00718.84
8.3.30.0180.00318.93
8.3.20.0070.00020.20
8.3.10.0000.00821.84
8.3.00.0000.00817.25
8.2.180.0160.00018.55
8.2.170.0140.00022.96
8.2.160.0070.00720.57
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0110.00720.47
8.2.100.0090.00317.72
8.2.90.0040.00418.96
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0030.00518.16
8.2.30.0040.00419.84
8.2.20.0070.00017.59
8.2.10.0040.00418.05
8.2.00.0050.00318.29
8.1.280.0200.00025.92
8.1.270.0040.00420.33
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00622.47
8.1.230.0090.00321.03
8.1.220.0040.00418.77
8.1.210.0040.00418.89
8.1.200.0060.00317.35
8.1.190.0000.00817.41
8.1.180.0050.00318.10
8.1.170.0000.00818.70
8.1.160.0000.00718.75
8.1.150.0070.00018.84
8.1.140.0030.00717.31
8.1.130.0000.00817.70
8.1.120.0000.00717.43
8.1.110.0000.00717.40
8.1.100.0030.00317.30
8.1.90.0000.00717.36
8.1.80.0000.00717.34
8.1.70.0000.00717.33
8.1.60.0060.00317.54
8.1.50.0060.00317.42
8.1.40.0040.00417.28
8.1.30.0030.00617.52
8.1.20.0030.00617.64
8.1.10.0000.00817.41
8.1.00.0070.00017.53
8.0.300.0000.00819.90
8.0.290.0040.00417.04
8.0.280.0030.00318.44
8.0.270.0000.00717.11
8.0.260.0060.00017.20
8.0.250.0070.00016.84
8.0.240.0040.00416.95
8.0.230.0040.00416.92
8.0.220.0030.00316.89
8.0.210.0000.00716.91
8.0.200.0070.00016.88
8.0.190.0000.00716.97
8.0.180.0000.00816.86
8.0.170.0000.00716.81
8.0.160.0050.00316.97
8.0.150.0000.00716.80
8.0.140.0030.00516.87
8.0.130.0000.00613.32
8.0.120.0080.00016.75
8.0.110.0000.00816.73
8.0.100.0000.00716.81
8.0.90.0070.00016.83
8.0.80.0060.01016.89
8.0.70.0040.00416.86
8.0.60.0070.00016.78
8.0.50.0040.00416.93
8.0.30.0150.01016.96
8.0.20.0110.00917.40
8.0.10.0050.00317.05
8.0.00.0050.01416.69
7.4.330.0000.00715.03
7.4.320.0000.00816.51
7.4.300.0030.00316.37
7.4.290.0030.00316.58
7.4.280.0000.00716.47
7.4.270.0000.00816.47
7.4.260.0030.00316.42
7.4.250.0000.00716.43
7.4.240.0040.00416.50
7.4.230.0030.00316.24
7.4.220.0030.01516.35
7.4.210.0100.00616.43
7.4.200.0070.00016.58
7.4.160.0060.00916.31
7.4.150.0080.00817.40
7.4.140.0080.01617.86
7.4.130.0030.01516.52
7.4.120.0100.00916.50
7.4.110.0090.01116.41
7.4.100.0110.01216.44
7.4.90.0100.00816.28
7.4.80.0180.01617.97
7.4.70.0130.00716.48
7.4.60.0110.00816.37
7.4.50.0070.00916.25
7.4.40.0120.00616.24
7.4.30.0090.00916.38
7.4.20.0130.00316.40
7.4.10.0180.00616.14
7.4.00.0080.01115.56
7.3.330.0050.00013.20
7.3.320.0000.00613.06
7.3.310.0000.00716.05
7.3.300.0000.00716.18
7.3.290.0090.00516.18
7.3.280.0130.00416.20
7.3.270.0150.00317.40
7.3.260.0100.01016.41
7.3.250.0110.00716.31
7.3.240.0100.00716.11
7.3.230.0080.00916.44
7.3.220.0130.01016.25
7.3.210.0120.00616.24
7.3.200.0120.00717.85
7.3.190.0090.00816.21
7.3.180.0090.00716.22
7.3.170.0120.00516.24
7.3.160.0100.00716.16
7.3.150.0100.00716.25
7.3.140.0140.00316.12
7.3.130.0000.01616.15
7.3.120.0060.01616.41
7.3.110.0060.00916.23
7.3.100.0140.00716.13
7.3.90.0060.01016.24
7.3.80.0130.00316.26
7.3.70.0060.01016.20
7.3.60.0110.00716.27
7.3.50.0030.01316.16
7.3.40.0120.00416.14
7.3.30.0130.00316.11
7.3.20.0070.01016.28
7.3.10.0160.00616.37
7.3.00.0130.00616.30
7.2.340.0150.01216.27
7.2.330.0110.01216.64
7.2.320.0130.00916.39
7.2.310.0140.00616.29
7.2.300.0150.01116.38
7.2.290.0160.00916.42
7.2.280.0170.01716.39
7.2.270.0210.01516.07
7.2.260.0240.00616.26
7.2.250.0280.00616.28
7.2.240.0210.01016.36
7.2.230.0220.00816.47
7.2.220.0170.01316.21
7.2.210.0220.00716.16
7.2.200.0170.01716.25
7.2.190.0210.00916.30
7.2.180.0270.00316.55
7.2.170.0240.00416.38
7.2.160.0150.01916.31
7.2.150.0270.00716.49
7.2.140.0230.01016.58
7.2.130.0240.00616.52
7.2.120.0220.01316.52
7.2.110.0210.01216.53
7.2.100.0250.00816.45
7.2.90.0180.01816.55
7.2.80.0490.01316.41
7.2.70.0320.01316.55
7.2.60.0290.00416.46
7.2.50.0310.01216.50
7.2.40.0210.01216.54
7.2.30.0200.01416.45
7.2.20.0200.01616.58
7.2.10.0140.01816.59
7.2.00.0230.00617.79
7.1.330.0260.00615.49
7.1.320.0170.01015.49
7.1.310.0290.00615.50
7.1.300.1210.01015.50
7.1.290.0260.00015.40
7.1.280.0210.00615.55
7.1.270.0280.01015.37
7.1.260.0240.00415.46
7.1.250.0230.00315.42
7.1.240.0200.01415.44
7.1.230.0300.00715.39
7.1.220.0220.00915.48
7.1.210.0360.00615.52
7.1.200.0270.00715.43
7.1.190.0300.00915.41
7.1.180.0300.00715.48
7.1.170.0290.00615.36
7.1.160.0260.00315.48
7.1.150.0280.00315.48
7.1.140.0280.00515.58
7.1.130.0250.00815.29
7.1.120.0360.00615.43
7.1.110.0290.00315.62
7.1.100.0140.00716.86
7.1.90.0250.00815.49
7.1.80.0240.00515.39
7.1.70.0160.00816.29
7.1.60.0140.01217.45
7.1.50.0150.01316.14
7.1.40.0230.00815.36
7.1.30.0240.00315.62
7.1.20.0150.01115.52
7.1.10.0400.00615.56
7.1.00.0100.04318.84
7.0.330.0260.00615.18
7.0.320.0200.00915.19
7.0.310.0300.00415.07
7.0.300.0200.00815.09
7.0.290.0260.01115.29
7.0.280.0200.01014.89
7.0.270.0150.01515.21
7.0.260.0270.00915.01
7.0.250.0210.00915.36
7.0.240.0190.00915.24
7.0.230.0210.00715.07
7.0.220.0290.01115.23
7.0.210.0260.00414.95
7.0.200.0390.00914.84
7.0.190.0200.00715.13
7.0.180.0140.01115.33
7.0.170.0220.00615.29
7.0.160.0080.01114.95
7.0.150.0080.00815.11
7.0.140.0040.01515.17
7.0.130.0100.00715.27
7.0.120.0080.01515.09
7.0.110.0230.00415.20
7.0.100.0200.00015.15
7.0.90.0120.01215.25
7.0.80.0260.00515.20
7.0.70.0080.00815.21
7.0.60.0060.04617.52
7.0.50.0050.05116.56
7.0.40.0050.02717.73
7.0.30.0150.02717.73
7.0.20.0120.02517.54
7.0.10.0160.04217.63
7.0.00.0120.02217.67
5.6.400.0270.01015.77
5.6.390.0240.00715.80
5.6.380.0250.00615.97
5.6.370.0210.01815.99
5.6.360.0120.01715.77
5.6.350.0150.01515.93
5.6.340.0250.00615.54
5.6.330.0190.01315.71
5.6.320.0230.01315.82
5.6.310.0250.00716.02
5.6.300.0080.01215.91
5.6.290.0160.00715.59
5.6.280.0100.03818.43
5.6.270.0080.01415.62
5.6.260.0180.00416.02
5.6.250.0110.01115.71
5.6.240.0100.01315.95
5.6.230.0160.00515.93
5.6.220.0060.01315.83
5.6.210.0050.03818.30
5.6.200.0070.04217.07
5.6.190.0070.02818.13
5.6.180.0310.03318.24
5.6.170.0210.04318.15
5.6.160.0150.02118.21
5.6.150.0130.03116.96
5.6.140.0150.04217.09
5.6.130.0170.03817.04
5.6.120.0130.03518.49
5.6.110.0150.03818.50
5.6.100.0160.02718.47
5.6.90.0080.03818.38
5.6.80.0090.02818.09
5.6.70.0080.01315.64
5.6.60.0110.01015.89
5.6.50.0120.00715.79
5.6.40.0110.01115.65
5.6.30.0130.00715.85
5.6.20.0160.00815.75
5.6.10.0070.01515.82
5.6.00.0100.01715.76
5.5.380.0230.01215.71
5.5.370.0200.01015.83
5.5.360.0220.00915.99
5.5.350.0280.04018.05
5.5.340.0150.02616.82
5.5.330.0180.03318.20
5.5.320.0320.03118.17
5.5.310.0320.03918.16
5.5.300.0140.02816.81
5.5.290.0190.03516.91
5.5.280.0160.02418.36
5.5.270.0200.04318.18
5.5.260.0100.04318.32
5.5.250.0220.03518.07
5.5.240.0150.04217.86
5.5.230.0160.01215.90
5.5.220.0230.01015.78
5.5.210.0190.01115.50
5.5.200.0210.00915.79
5.5.190.0250.00615.76
5.5.180.0280.00315.68
5.5.170.0310.02515.68
5.5.160.0190.01515.39
5.5.150.0260.00615.88
5.5.140.0260.00315.80
5.5.130.0270.00315.74
5.5.120.0220.00915.45
5.5.110.0120.02015.66
5.5.100.0160.01915.85
5.5.90.0050.02815.71
5.5.80.0210.00815.52
5.5.70.0180.01215.80
5.5.60.0270.00715.74
5.5.50.0120.01615.52
5.5.40.0230.01715.42
5.5.30.0190.01015.50
5.5.20.0200.01215.51
5.5.10.0290.00315.68
5.5.00.0210.00915.73
5.4.450.0190.02615.99
5.4.440.0230.02516.01
5.4.430.0220.02216.14
5.4.420.0230.02316.01
5.4.410.0150.03215.60
5.4.400.0130.03415.67
5.4.390.0160.02615.70
5.4.380.0180.03415.65
5.4.370.0170.03015.54
5.4.360.0140.02915.62
5.4.350.0120.03515.72
5.4.340.0160.02915.63
5.4.330.0200.00712.48
5.4.320.0160.03015.60
5.4.310.0160.02815.48
5.4.300.0160.02715.72
5.4.290.0100.03415.62
5.4.280.0150.03515.57
5.4.270.0110.03915.68
5.4.260.0070.03815.55
5.4.250.0100.03615.54
5.4.240.0180.02615.56
5.4.230.0110.03015.67
5.4.220.0190.02615.48
5.4.210.0130.03315.75
5.4.200.0130.02914.62
5.4.190.0140.02815.56
5.4.180.0140.02915.59
5.4.170.0180.02615.56
5.4.160.0090.03715.62
5.4.150.0140.03415.53
5.4.140.0110.03114.53
5.4.130.0120.03014.39
5.4.120.0130.03714.46
5.4.110.0100.03014.32
5.4.100.0100.03114.46
5.4.90.0140.02814.57
5.4.80.0100.03314.32
5.4.70.0140.03414.34
5.4.60.0110.02814.26
5.4.50.0150.02614.43
5.4.40.0120.03114.54
5.4.30.0140.02914.38
5.4.20.0150.03014.38
5.4.10.0110.03514.46
5.4.00.0150.02814.18

preferences:
63.62 ms | 401 KiB | 5 Q