3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = 5.1 + ''; var_dump($value); $value = 5.4 * 'hi'; var_dump($value); $value = 5.4 + 'Tom'; var_dump($value);

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)
8.3.60.0140.00718.31
8.3.50.0120.00718.21
8.3.40.0070.01118.57
8.3.30.0030.01418.84
8.3.20.0040.00420.73
8.3.10.0040.00418.85
8.3.00.0030.00521.90
8.2.180.0120.00325.92
8.2.170.0070.00722.96
8.2.160.0060.00922.13
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0030.00520.82
8.2.110.0060.00319.31
8.2.100.0060.00917.72
8.2.90.0040.00417.63
8.2.80.0030.00517.97
8.2.70.0000.00817.80
8.2.60.0040.00418.22
8.2.50.0040.00419.28
8.2.40.0070.00018.89
8.2.30.0000.00719.26
8.2.20.0050.00317.99
8.2.10.0000.00718.80
8.2.00.0040.00419.35
8.1.280.0130.00325.92
8.1.270.0050.00320.70
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.10
8.1.230.0040.00722.64
8.1.220.0000.00817.74
8.1.210.0080.00418.77
8.1.200.0040.00417.35
8.1.190.0050.00517.23
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0050.00318.71
8.1.150.0050.00318.68
8.1.140.0000.00720.33
8.1.130.0030.00320.05
8.1.120.0000.00717.22
8.1.110.0060.00317.36
8.1.100.0000.00817.32
8.1.90.0020.00517.22
8.1.80.0000.00717.22
8.1.70.0040.00417.36
8.1.60.0030.00617.48
8.1.50.0070.00017.46
8.1.40.0040.00417.45
8.1.30.0030.00617.48
8.1.20.0070.00317.53
8.1.10.0000.00717.56
8.1.00.0050.00317.35
8.0.300.0050.00319.89
8.0.290.0080.00016.75
8.0.280.0030.00318.39
8.0.270.0070.00017.06
8.0.260.0000.00618.37
8.0.250.0080.00016.96
8.0.240.0030.00316.92
8.0.230.0000.00716.97
8.0.220.0070.00016.82
8.0.210.0000.00716.86
8.0.200.0000.00916.93
8.0.190.0080.00016.86
8.0.180.0000.00716.81
8.0.170.0080.00416.81
8.0.160.0000.00716.79
8.0.150.0050.00216.80
8.0.140.0070.00016.84
8.0.130.0000.00713.33
8.0.120.0040.00416.93
8.0.110.0040.00416.75
8.0.100.0020.00516.77
8.0.90.0050.00216.88
8.0.80.0140.00916.77
8.0.70.0070.00016.95
8.0.60.0000.00816.88
8.0.50.0030.00516.83
8.0.30.0120.00617.02
8.0.20.0000.01916.93
8.0.10.0000.00717.06
8.0.00.0110.00816.69
7.4.330.0060.00015.55
7.4.320.0000.00616.36
7.4.300.0070.00016.41
7.4.290.0060.00616.52
7.4.280.0050.00416.42
7.4.270.0050.00516.54
7.4.260.0070.00016.32
7.4.250.0040.00416.45
7.4.240.0040.00416.39
7.4.230.0000.00716.33
7.4.220.0040.00416.19
7.4.210.0060.00816.56
7.4.200.0000.00816.63
7.4.160.0100.00816.40
7.4.140.0140.00817.86
7.4.130.0090.00916.74
7.4.120.0190.00316.41
7.4.110.0160.00316.39
7.4.100.0180.00016.46
7.4.90.0070.01016.60
7.4.80.0060.01219.39
7.4.70.0090.00816.48
7.4.60.0030.01916.46
7.4.50.0110.00716.29
7.4.40.0000.01816.57
7.4.00.0060.00915.20
7.3.330.0000.00613.14
7.3.320.0030.00313.11
7.3.310.0000.00616.24
7.3.300.0070.00016.24
7.3.290.0030.00316.19
7.3.280.0080.00816.18
7.3.260.0110.00716.22
7.3.240.0080.01016.35
7.3.230.0110.00716.31
7.3.210.0140.00616.10
7.3.200.0050.01216.14
7.3.190.0060.01016.24
7.3.180.0080.00816.29
7.3.170.0100.00616.25
7.3.160.0090.00916.29
7.3.50.0110.00314.59
7.3.40.0000.01014.52
7.3.30.0090.00614.64
7.3.20.0000.01116.23
7.3.10.0050.01116.63
7.3.00.0080.00516.52
7.2.330.0100.00716.43
7.2.320.0100.01016.57
7.2.310.0070.01016.60
7.2.300.0060.01216.63
7.2.290.0100.00716.50
7.2.180.0170.00314.56
7.2.170.0090.01514.83
7.2.160.0040.00814.91
7.2.150.0080.00816.36
7.2.140.0160.00616.84
7.2.130.0060.00616.63
7.2.120.0040.01116.87
7.2.110.0050.00816.63
7.2.100.0050.00816.62
7.2.90.0150.01116.73
7.2.80.0130.01016.58
7.2.70.0040.01516.52
7.2.60.0170.00316.86
7.2.50.0100.00316.60
7.2.40.0100.01416.57
7.2.30.0040.01116.69
7.2.20.0000.01516.83
7.2.10.0140.00516.87
7.2.00.0170.00316.71
7.1.280.0190.00315.70
7.1.270.0100.01015.71
7.1.260.0120.00015.49
7.1.250.0120.01215.63
7.1.240.0200.00315.72
7.1.230.0120.00615.56
7.1.220.0090.01215.71
7.1.210.0140.00015.34
7.1.200.0110.01815.68
7.1.190.0090.00915.62
7.1.180.0180.00015.71
7.1.170.0180.01215.31
7.1.160.0130.00615.47
7.1.150.0140.00515.66
7.1.140.0140.01115.73
7.1.130.0120.00615.59
7.1.120.0100.01015.77
7.1.110.0180.00015.83
7.1.100.0200.01315.71
7.1.90.0080.01215.36
7.1.80.0120.00615.54
7.1.70.0170.01415.73
7.1.60.0130.00515.51
7.1.50.0180.00015.57
7.1.40.0090.00615.32
7.1.30.0180.01115.81
7.1.20.0210.00315.33
7.1.10.0160.01615.69
7.1.00.0120.00215.32
7.0.330.0030.01015.54
7.0.320.0150.00715.25
7.0.310.0140.01115.27
7.0.300.0070.01015.14
7.0.290.0100.01015.13
7.0.280.0100.00715.14
7.0.270.0100.00715.29
7.0.260.0140.01115.17
7.0.250.0150.01115.45
7.0.240.0250.00315.31
7.0.230.0160.00315.35
7.0.220.0080.00915.45
7.0.210.0140.01415.54
7.0.200.0220.01214.95
7.0.190.0150.00915.35
7.0.180.0110.01415.16
7.0.170.0060.01815.50
7.0.160.0140.00715.34
7.0.150.0160.00415.25
7.0.140.0090.00915.39
7.0.130.0160.01115.33
7.0.120.0250.00015.23
7.0.110.0150.01515.29
7.0.100.0060.01115.40
7.0.90.0040.02015.22
7.0.80.0180.00815.14
7.0.70.0170.00615.36
7.0.60.0050.01415.35
7.0.50.0100.00515.45
7.0.40.0170.00415.32
7.0.30.0160.01015.14
7.0.20.0150.00415.48
7.0.10.0170.00315.52
7.0.00.0130.00315.36
5.6.400.0240.00614.45
5.6.390.0190.01214.22
5.6.380.0320.00314.09
5.6.370.0130.01313.91
5.6.360.0120.01213.66
5.6.350.0190.00213.92
5.6.340.0130.00714.20
5.6.330.0120.01914.19
5.6.320.0230.00713.98
5.6.310.0140.01414.07
5.6.300.0220.00514.05
5.6.290.0060.01314.32
5.6.280.0180.00914.27
5.6.270.0130.01013.93
5.6.260.0130.01014.21
5.6.250.0180.00614.39
5.6.240.0140.00614.38
5.6.230.0090.00914.38
5.6.220.0230.00814.11
5.6.210.0140.00714.19
5.6.200.0150.01214.18
5.6.190.0190.00713.86
5.6.180.0070.01714.25
5.6.170.0170.00714.07
5.6.160.0130.00813.87
5.6.150.0170.00314.09
5.6.140.0170.00313.98
5.6.130.0210.00314.22
5.6.120.0120.00414.32
5.6.110.0060.01114.21
5.6.100.0170.00413.98
5.6.90.0120.01214.20
5.6.80.0170.00513.81
5.6.70.0090.00914.18
5.6.60.0090.00914.04
5.6.50.0120.01214.10
5.6.40.0150.00914.21
5.6.30.0140.01414.00
5.6.20.0210.00914.37
5.6.10.0160.01113.94
5.6.00.0090.00913.83
5.5.380.0140.00914.10
5.5.370.0150.00613.90
5.5.360.0140.00913.95
5.5.350.0100.01014.30
5.5.340.0130.01014.18
5.5.330.0070.01714.03
5.5.320.0180.00013.88
5.5.310.0130.00414.16
5.5.300.0230.00514.36
5.5.290.0180.00714.09
5.5.280.0180.00614.35
5.5.270.0150.00813.73
5.5.260.0170.00614.14
5.5.250.0100.00513.92
5.5.240.0170.00913.89
5.5.230.0080.01714.04
5.5.220.0140.00514.20
5.5.210.0180.00013.84
5.5.200.0060.01214.21
5.5.190.0120.00614.08
5.5.180.0170.01214.21
5.5.170.0150.01814.32
5.5.160.0170.01114.18
5.5.150.0250.00414.27
5.5.140.0150.00813.94
5.5.130.0170.01414.19
5.5.120.0240.00713.83
5.5.110.0140.01213.94
5.5.100.0110.00914.11
5.5.90.0170.01414.28
5.5.80.0140.00914.12
5.5.70.0200.00413.96
5.5.60.0170.01114.03
5.5.50.0110.01514.21
5.5.40.0170.00813.92
5.5.30.0080.01213.99
5.5.20.0220.01114.36
5.5.10.0090.00914.23
5.5.00.0200.00714.11
5.4.450.0130.00511.08
5.4.440.0110.00011.12
5.4.430.0140.01110.95
5.4.420.0100.00710.70
5.4.410.0130.00010.70
5.4.400.0160.00010.84
5.4.390.0030.01110.82
5.4.380.0080.00510.90
5.4.370.0130.00310.83
5.4.360.0090.00610.75
5.4.350.0110.00510.81
5.4.340.0090.00910.62
5.4.330.0140.00510.80
5.4.320.0180.00010.92
5.4.310.0080.00810.83
5.4.300.0050.01610.97
5.4.290.0080.00810.96
5.4.280.0100.00510.80
5.4.270.0170.00310.98
5.4.260.0150.00410.88
5.4.250.0090.00910.74
5.4.240.0160.00710.68
5.4.230.0110.00811.03
5.4.220.0090.00410.82
5.4.210.0120.00610.77
5.4.200.0120.00410.66
5.4.190.0120.00810.59
5.4.180.0130.00011.07
5.4.170.0120.00810.80
5.4.160.0140.00010.44
5.4.150.0110.00310.57
5.4.140.0230.00010.92
5.4.130.0120.00910.67
5.4.120.0140.00610.68
5.4.110.0030.00710.87
5.4.100.0110.00210.85
5.4.90.0120.00610.86
5.4.80.0070.01110.71
5.4.70.0070.00410.94
5.4.60.0130.01010.85
5.4.50.0090.00310.73
5.4.40.0100.01010.83
5.4.30.0120.00010.98
5.4.20.0130.01310.91
5.4.10.0140.01110.68
5.4.00.0170.00910.77
5.3.290.0060.01210.41
5.3.280.0060.01610.36
5.3.270.0080.00210.35
5.3.260.0180.00010.18
5.3.250.0170.00310.46
5.3.240.0110.00810.18
5.3.230.0060.00910.34
5.3.220.0000.01210.26
5.3.210.0180.00010.23
5.3.200.0130.00410.29
5.3.190.0110.00410.24
5.3.180.0120.00410.46
5.3.170.0100.00510.38
5.3.160.0110.00410.38
5.3.150.0070.00410.42
5.3.140.0160.00010.18
5.3.130.0180.00310.38
5.3.120.0120.00610.30
5.3.110.0120.00310.18
5.3.100.0170.00710.30
5.3.90.0080.00410.28
5.3.80.0160.00310.15
5.3.70.0120.01210.10
5.3.60.0200.00310.32
5.3.50.0140.00910.11
5.3.40.0140.00610.25
5.3.30.0090.00910.31
5.3.20.0160.00710.22
5.3.10.0150.00410.02
5.3.00.0070.00510.05
5.2.170.0130.0049.47
5.2.160.0060.0149.36
5.2.150.0130.0069.46
5.2.140.0140.0059.41
5.2.130.0100.0039.14
5.2.120.0170.0039.37
5.2.110.0110.0009.14
5.2.100.0050.0059.37
5.2.90.0040.0089.05
5.2.80.0100.0079.06
5.2.70.0150.0009.23
5.2.60.0080.0089.20
5.2.50.0100.0009.29
5.2.40.0040.0139.16
5.2.30.0170.0059.02
5.2.20.0150.0008.92
5.2.10.0040.0169.13
5.2.00.0000.0109.13
5.1.60.0070.0048.43
5.1.50.0080.0058.54
5.1.40.0090.0048.54
5.1.30.0080.0048.63
5.1.20.0080.0088.64
5.1.10.0090.0068.63
5.1.00.0070.0078.50
5.0.50.0080.0007.29
5.0.40.0110.0047.42
5.0.30.0000.0067.17
5.0.20.0050.0027.52
5.0.10.0050.0057.19
5.0.00.0060.0007.04
4.4.90.0030.0067.04
4.4.80.0000.0097.04
4.4.70.0000.0107.04
4.4.60.0040.0027.04
4.4.50.0090.0037.04
4.4.40.0060.0067.04
4.4.30.0050.0087.04
4.4.20.0040.0027.04
4.4.10.0070.0007.04
4.4.00.0040.0097.04
4.3.110.0040.0077.04
4.3.100.0030.0037.04
4.3.90.0040.0047.04
4.3.80.0070.0057.04
4.3.70.0060.0007.04
4.3.60.0000.0057.04
4.3.50.0020.0027.04
4.3.40.0000.0087.04
4.3.30.0080.0007.04
4.3.20.0040.0087.04
4.3.10.0050.0007.04
4.3.00.0030.0037.04

preferences:
72.84 ms | 401 KiB | 5 Q