3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0xFF" == "255.0"); var_dump('33333333333333333333' == '33333333333333333334'); var_dump(md5('240610708') == md5('QNKCDZO')); echo(md5('240610708')); echo "<br/>"; echo(md5('QNKCDZO'));

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)
8.3.60.0070.00718.30
8.3.50.0080.00721.07
8.3.40.0040.01118.71
8.3.30.0080.00818.79
8.3.20.0060.00320.21
8.3.10.0070.00023.46
8.3.00.0080.00019.25
8.2.180.0140.00016.50
8.2.170.0140.00722.96
8.2.160.0160.00020.52
8.2.150.0000.00824.18
8.2.140.0030.00724.66
8.2.130.0080.00026.16
8.2.120.0000.00722.21
8.2.110.0060.00322.25
8.2.100.0040.00717.50
8.2.90.0030.00619.25
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0060.00317.93
8.2.50.0000.00918.07
8.2.40.0060.00317.93
8.2.30.0070.00017.98
8.2.20.0040.00417.67
8.2.10.0040.00417.91
8.2.00.0070.00017.63
8.1.280.0140.00325.92
8.1.270.0000.00923.82
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0030.00623.97
8.1.230.0070.00419.08
8.1.220.0070.00017.74
8.1.210.0020.00518.77
8.1.200.0030.00817.23
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0040.00418.61
8.1.160.0000.00722.00
8.1.150.0040.00418.72
8.1.140.0030.00517.38
8.1.130.0000.00717.79
8.1.120.0000.00717.25
8.1.110.0040.00417.29
8.1.100.0050.00317.42
8.1.90.0040.00417.30
8.1.80.0000.00717.36
8.1.70.0000.00717.30
8.1.60.0040.00417.39
8.1.50.0030.00617.44
8.1.40.0060.00317.50
8.1.30.0040.00417.43
8.1.20.0040.00417.64
8.1.10.0050.00217.32
8.1.00.0050.00217.39
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0000.00718.40
8.0.270.0070.00017.11
8.0.260.0030.00317.19
8.0.250.0070.00016.86
8.0.240.0070.00016.92
8.0.230.0070.00016.77
8.0.220.0030.00316.66
8.0.210.0030.00316.64
8.0.200.0060.00016.75
8.0.190.0040.00416.83
8.0.180.0030.00316.67
8.0.170.0000.00816.80
8.0.160.0000.00716.76
8.0.150.0040.00416.66
8.0.140.0050.00316.63
8.0.130.0050.00013.17
8.0.120.0000.00716.63
8.0.110.0050.00216.64
8.0.100.0040.00416.69
8.0.90.0070.00016.64
8.0.80.0060.01016.80
8.0.70.0040.00416.85
8.0.60.0000.00716.83
8.0.50.0040.00416.59
8.0.30.0100.00917.00
8.0.20.0120.01317.40
8.0.10.0000.00716.96
8.0.00.0090.00916.73
7.4.330.0050.00015.02
7.4.320.0040.00416.35
7.4.300.0030.00316.31
7.4.290.0070.00016.52
7.4.280.0070.00016.54
7.4.270.0030.00316.33
7.4.260.0030.00516.33
7.4.250.0030.00316.53
7.4.240.0030.00416.50
7.4.230.0000.00716.45
7.4.220.0170.00916.32
7.4.210.0090.00616.32
7.4.200.0030.00316.52
7.4.160.0150.00016.54
7.4.150.0170.00817.40
7.4.140.0150.00317.86
7.4.130.0110.00616.38
7.4.120.0130.00516.30
7.4.110.0090.00916.36
7.4.100.0060.01316.28
7.4.90.0100.00716.53
7.4.80.0090.00919.39
7.4.70.0090.01316.39
7.4.60.0110.00816.48
7.4.50.0000.00816.59
7.4.40.0060.01016.62
7.4.30.0040.01716.47
7.4.00.0060.00614.67
7.3.330.0000.00512.94
7.3.320.0000.00513.07
7.3.310.0000.00716.21
7.3.300.0000.00616.20
7.3.290.0110.00616.22
7.3.280.0060.01016.17
7.3.270.0150.00317.40
7.3.260.0200.00316.23
7.3.250.0090.00716.27
7.3.240.0090.00916.14
7.3.230.0040.02016.49
7.3.210.0130.00816.42
7.3.200.0000.01919.39
7.3.190.0080.01216.36
7.3.180.0090.00616.25
7.3.170.0110.00516.44
7.3.160.0150.00616.16
7.2.330.0070.01016.41
7.2.320.0100.01616.57
7.2.310.0100.00716.33
7.2.300.0080.01116.60
7.2.290.0120.00616.58
7.2.60.0130.00016.93
7.2.00.0120.00419.31
7.1.200.0090.00015.55
7.1.100.0040.00718.30
7.1.70.0000.00716.97
7.1.60.0170.00719.19
7.1.50.0090.01216.51
7.1.00.0000.08022.48
7.0.200.0000.00716.52
7.0.140.0070.07022.08
7.0.60.0070.06719.81
7.0.50.0030.09017.70
7.0.40.0130.04320.23
7.0.30.0270.07320.34
7.0.20.0230.03720.18
7.0.10.0030.06020.03
7.0.00.0000.09020.16
5.6.280.0000.07720.93
5.6.210.0130.07720.71
5.6.200.0170.05318.07
5.6.190.0000.08020.64
5.6.180.3830.04720.77
5.6.170.0270.06720.49
5.6.160.0100.08020.48
5.6.150.0070.03718.23
5.6.140.0030.06718.22
5.6.130.0000.04318.18
5.6.120.0100.04021.14
5.6.110.0100.08320.94
5.6.100.0070.06721.04
5.6.90.0030.07020.95
5.6.80.0070.05020.40
5.6.70.3800.04020.47
5.5.350.4170.05020.43
5.5.340.0070.03718.01
5.5.330.0070.04720.21
5.5.320.3330.04320.20
5.5.310.0200.04020.20
5.5.300.0100.04317.94
5.5.290.0030.04017.91
5.5.280.0130.08020.80
5.5.270.0030.05320.67
5.5.260.0030.09020.88
5.5.250.0070.04320.57
5.5.240.0230.07320.11
5.4.450.0070.06019.63
5.4.440.0930.06019.24
5.4.430.0700.06019.60
5.4.420.0730.06319.09
5.4.410.0630.07319.20
5.4.400.0830.04318.97
5.4.390.0470.04318.92
5.4.380.0100.05318.99
5.4.370.0670.05019.26
5.4.360.0600.06319.08
5.4.350.0830.04319.32
5.4.340.0060.04711.97
5.4.320.0040.05112.46
5.4.310.0050.04612.46
5.4.300.0080.05912.46
5.4.290.0060.05312.46
5.4.280.0130.03812.35
5.4.270.0050.04912.35
5.4.260.0060.05012.35
5.4.250.0060.05312.35
5.4.240.0080.04412.35
5.4.230.0070.04312.33
5.4.220.0080.03912.34
5.4.210.0150.04412.34
5.4.200.0110.05112.34
5.4.190.0110.03912.34
5.4.180.0100.06012.34
5.4.170.0060.04512.35
5.4.160.0060.03812.34
5.4.150.0140.03812.34
5.4.140.0080.05212.02
5.4.130.0090.04612.02
5.4.120.0120.04511.97
5.4.110.0120.04911.96
5.4.100.0130.04211.96
5.4.90.0130.05711.96
5.4.80.0190.09011.96
5.4.70.0050.05011.96
5.4.60.0130.04311.96
5.4.50.0120.04911.96
5.4.40.0050.04211.95
5.4.30.0090.03911.94
5.4.20.0070.04111.95
5.4.10.0100.04211.95
5.4.00.0060.04811.43
5.3.290.0120.04112.80
5.3.280.0090.03712.71
5.3.270.0140.04312.73
5.3.260.0080.04212.72
5.3.250.0060.04212.72
5.3.240.0100.04512.72
5.3.230.0080.04612.71
5.3.220.0060.05112.68
5.3.210.0060.05512.68
5.3.200.0120.04512.68
5.3.190.0070.05312.68
5.3.180.0080.04112.67
5.3.170.0060.04712.67
5.3.160.0060.04612.67
5.3.150.0080.04612.67
5.3.140.0100.04012.66
5.3.130.0100.04812.66
5.3.120.0110.04712.66
5.3.110.0130.05212.66
5.3.100.0110.04412.12
5.3.90.0100.04412.08
5.3.80.0110.06012.07
5.3.70.0090.05712.08
5.3.60.0110.04712.06
5.3.50.0130.04512.00
5.3.40.0060.05512.00
5.3.30.0140.04511.95
5.3.20.0100.04811.72
5.3.10.0090.04511.69
5.3.00.0100.04611.68
5.2.170.0090.0439.18
5.2.160.0080.0399.18
5.2.150.0060.0429.18
5.2.140.0080.0409.18
5.2.130.0110.0369.14
5.2.120.0050.0409.13
5.2.110.0070.0379.14
5.2.100.0070.0359.14
5.2.90.0060.0289.14
5.2.80.0060.0299.13
5.2.70.0040.0319.13
5.2.60.0040.0329.08
5.2.50.0060.0349.05
5.2.40.0080.0319.03
5.2.30.0050.0309.01
5.2.20.0120.0269.02
5.2.10.0050.0338.93
5.2.00.0080.0318.79
5.1.60.0040.0298.07
5.1.50.0060.0308.07
5.1.40.0060.0308.05
5.1.30.0070.0358.40
5.1.20.0060.0378.42
5.1.10.0050.0358.14
5.1.00.0050.0368.15
5.0.50.0030.0226.63
5.0.40.0030.0216.48
5.0.30.0040.0396.30
5.0.20.0040.0206.29
5.0.10.0040.0216.27
5.0.00.0050.0336.26
4.4.90.0020.0194.78
4.4.80.0020.0194.75
4.4.70.0040.0214.75
4.4.60.0040.0204.76
4.4.50.0040.0214.77
4.4.40.0080.0274.71
4.4.30.0050.0194.76
4.4.20.0040.0204.84
4.4.10.0030.0214.85
4.4.00.0050.0294.76
4.3.110.0030.0194.67
4.3.100.0040.0194.67
4.3.90.0020.0224.64
4.3.80.0040.0264.59
4.3.70.0050.0154.63
4.3.60.0020.0174.62
4.3.50.0080.0174.62
4.3.40.0050.0304.53
4.3.30.0030.0163.32
4.3.20.0030.0183.30
4.3.10.0010.0203.26
4.3.00.0200.0306.64

preferences:
100.05 ms | 401 KiB | 5 Q