3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '123123123123123123123123123'; $b = '123123123123123123123123124'; $c = '1231231231231231231231231234'; var_dump($a == $b); var_dump($a == $c); var_dump((int) $a === (int) $b); var_dump((int) $a === (int) $c);

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)
8.3.70.0180.00016.50
8.3.60.0070.00718.30
8.3.50.0180.00521.14
8.3.40.0070.00718.81
8.3.30.0030.01019.17
8.3.20.0080.00020.19
8.3.10.0070.00023.47
8.3.00.0060.00319.15
8.2.180.0120.00316.38
8.2.170.0070.00722.96
8.2.160.0130.00320.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00820.96
8.2.110.0060.00320.30
8.2.100.0040.00717.97
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0070.00417.68
8.2.50.0090.00018.07
8.2.40.0000.00819.80
8.2.30.0040.00417.98
8.2.20.0040.00417.66
8.2.10.0000.00817.94
8.2.00.0040.00417.48
8.1.280.0140.00025.92
8.1.270.0060.00322.20
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00624.01
8.1.230.0070.00419.15
8.1.220.0000.00817.74
8.1.210.0000.00718.77
8.1.200.0040.00417.10
8.1.190.0000.00817.09
8.1.180.0030.00618.10
8.1.170.0000.00818.64
8.1.160.0050.00222.00
8.1.150.0000.00718.84
8.1.140.0070.00017.44
8.1.130.0070.00017.76
8.1.120.0030.00417.50
8.1.110.0030.00517.41
8.1.100.0020.00517.52
8.1.90.0050.00317.40
8.1.80.0000.00717.34
8.1.70.0030.00317.34
8.1.60.0080.00017.57
8.1.50.0040.00417.53
8.1.40.0040.00417.40
8.1.30.0060.00317.49
8.1.20.0080.00017.70
8.1.10.0040.00417.43
8.1.00.0000.00717.37
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0030.00318.31
8.0.270.0070.00017.18
8.0.260.0030.00317.18
8.0.250.0040.00416.95
8.0.240.0030.00316.88
8.0.230.0000.00716.86
8.0.220.0000.00816.84
8.0.210.0050.00216.68
8.0.200.0030.00316.80
8.0.190.0040.00416.80
8.0.180.0000.00716.86
8.0.170.0040.00416.85
8.0.160.0030.00316.80
8.0.150.0040.00416.72
8.0.140.0040.00416.73
8.0.130.0000.00513.26
8.0.120.0090.00016.68
8.0.110.0040.00416.84
8.0.100.0050.00316.77
8.0.90.0050.00216.71
8.0.80.0090.00616.77
8.0.70.0040.00416.86
8.0.60.0040.00416.72
8.0.50.0040.00416.69
8.0.30.0170.00517.24
8.0.20.0140.00717.40
8.0.10.0000.00716.94
8.0.00.0090.01116.69
7.4.330.0000.00515.02
7.4.320.0030.00316.39
7.4.300.0000.00616.48
7.4.290.0070.00016.56
7.4.280.0050.00616.61
7.4.270.0000.00916.58
7.4.260.0030.00716.55
7.4.250.0000.00816.50
7.4.240.0040.00316.55
7.4.230.0030.00316.50
7.4.220.0110.00816.55
7.4.210.0110.00716.48
7.4.200.0070.00016.58
7.4.160.0030.01316.28
7.4.150.0060.01317.40
7.4.140.0120.01017.86
7.4.130.0130.00516.53
7.4.120.0090.01116.52
7.4.110.0090.01216.55
7.4.100.0090.01316.43
7.4.90.0140.00316.38
7.4.80.0070.01319.39
7.4.70.0120.00416.66
7.4.60.0130.01016.40
7.4.50.0060.00016.55
7.4.40.0120.00916.55
7.4.30.0130.00616.36
7.4.00.0030.01414.98
7.3.330.0030.00313.10
7.3.320.0000.00513.16
7.3.310.0040.00416.19
7.3.300.0070.00016.21
7.3.290.0080.00716.25
7.3.280.0090.00916.22
7.3.270.0090.01217.40
7.3.260.0120.01216.21
7.3.250.0060.01116.48
7.3.240.0130.00516.44
7.3.230.0140.00316.53
7.3.210.0030.01416.48
7.3.200.0190.00319.39
7.3.190.0100.01016.30
7.3.180.0030.01416.33
7.3.170.0110.01216.48
7.3.160.0080.00816.43
7.2.330.0170.00716.63
7.2.320.0070.01016.74
7.2.310.0160.00616.39
7.2.300.0120.00316.38
7.2.290.0060.01216.71
7.2.00.0060.00619.00
7.1.100.0040.01417.86
7.1.70.0030.00317.22
7.1.60.0060.01819.11
7.1.50.0040.01216.95
7.1.00.0070.07322.46
7.0.200.0000.00816.54
7.0.140.0030.07321.95
7.0.60.0070.04020.00
7.0.50.0030.04317.66
7.0.40.0070.05319.96
7.0.30.0300.05320.21
7.0.20.0200.04320.33
7.0.10.0030.04720.18
7.0.00.0000.04320.16
5.6.280.0100.06320.77
5.6.210.0100.06320.50
5.6.200.0200.06718.17
5.6.190.0130.07720.43
5.6.180.0200.05320.35
5.6.170.0230.08320.40
5.6.160.0030.07020.48
5.6.150.0070.05018.27
5.6.140.0100.08318.09
5.6.130.0030.04318.13
5.6.120.0200.04320.99
5.6.110.0070.09020.99
5.6.100.0200.07321.03
5.6.90.0070.07320.94
5.6.80.0130.07720.39
5.5.350.2330.03320.43
5.5.340.0070.08017.94
5.5.330.0130.08320.19
5.5.320.0230.09020.20
5.5.310.0270.05720.27
5.5.300.0100.03317.91
5.5.290.0100.04718.01
5.5.280.0100.04320.86
5.5.270.0070.08720.96
5.5.260.0170.07720.87
5.5.250.0130.05720.57
5.5.240.0100.05020.13
5.4.450.0830.05019.46
5.4.440.0930.06019.32
5.4.430.0830.04719.61
5.4.420.0670.00019.46
5.4.410.0630.00019.42
5.4.400.0600.00019.23
5.4.390.0630.00019.18
5.4.380.0830.00019.15
5.4.370.0630.00018.96
5.4.360.0600.00018.98
5.4.350.0730.00019.07
5.4.340.0070.03211.96
5.4.320.0080.03512.46
5.4.310.0050.03812.45
5.4.300.0060.03512.45
5.4.290.0060.04112.45
5.4.280.0030.03812.34
5.4.270.0030.03912.34
5.4.260.0050.03812.35
5.4.250.0040.03912.34
5.4.240.0060.03612.34
5.4.230.0060.03812.34
5.4.220.0060.03512.34
5.4.210.0090.03112.34
5.4.200.0050.03812.34
5.4.190.0050.03812.34
5.4.180.0040.03812.34
5.4.170.0080.03412.35
5.4.160.0050.03612.34
5.4.150.0070.03612.34
5.4.140.0040.03812.02
5.4.130.0070.03312.01
5.4.120.0040.03611.96
5.4.110.0080.03211.96
5.4.100.0050.03511.96
5.4.90.0060.03611.96
5.4.80.0080.03411.96
5.4.70.0040.03511.96
5.4.60.0070.03211.96
5.4.50.0040.03611.96
5.4.40.0080.03111.95
5.4.30.0070.03311.95
5.4.20.0070.04011.95
5.4.10.0040.03711.95
5.4.00.0060.03511.43
5.3.290.0100.03912.80
5.3.280.0040.04412.71
5.3.270.0080.05012.72
5.3.260.0100.05112.72
5.3.250.0090.04512.71
5.3.240.0090.04312.71
5.3.230.0060.03912.70
5.3.220.0090.03312.68
5.3.210.0050.04012.68
5.3.200.0030.04512.68
5.3.190.0070.03912.68
5.3.180.0050.03612.67
5.3.170.0050.03612.67
5.3.160.0040.03812.67
5.3.150.0050.03712.68
5.3.140.0050.03812.66
5.3.130.0070.03812.66
5.3.120.0020.04112.66
5.3.110.0060.03712.66
5.3.100.0070.03412.12
5.3.90.0060.03612.08
5.3.80.0070.03612.07
5.3.70.0090.03512.07
5.3.60.0040.03712.06
5.3.50.0030.04012.00
5.3.40.0030.03912.00
5.3.30.0060.03411.95
5.3.20.0070.03411.72
5.3.10.0040.03611.69
5.3.00.0090.03411.67
5.2.170.0050.0309.18
5.2.160.0010.0329.18
5.2.150.0070.0279.18
5.2.140.0040.0309.18
5.2.130.0050.0299.14
5.2.120.0070.0259.14
5.2.110.0040.0299.14
5.2.100.0060.0269.14
5.2.90.0040.0299.14
5.2.80.0060.0309.13
5.2.70.0050.0309.14
5.2.60.0080.0269.09
5.2.50.0040.0299.05
5.2.40.0040.0299.03
5.2.30.0020.0329.01
5.2.20.0060.0279.00
5.2.10.0090.0318.92
5.2.00.0050.0298.77
5.1.60.0030.0298.06
5.1.50.0040.0248.06
5.1.40.0030.0268.04
5.1.30.0060.0248.39
5.1.20.0050.0248.41
5.1.10.0040.0258.13
5.1.00.0010.0288.13
5.0.50.0010.0236.62
5.0.40.0030.0206.48
5.0.30.0010.0326.29
5.0.20.0030.0196.28
5.0.10.0040.0206.26
5.0.00.0010.0326.25
4.4.90.0000.0184.78
4.4.80.0010.0174.76
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0030.0144.77
4.4.40.0030.0244.70
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0010.0164.67
4.3.100.0030.0144.66
4.3.90.0030.0134.64
4.3.80.0040.0224.58
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0020.0154.62
4.3.40.0050.0214.54
4.3.30.0020.0153.31
4.3.20.0010.0203.28
4.3.10.0020.0153.24
4.3.00.0130.0237.28

preferences:
34.3 ms | 401 KiB | 5 Q