3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = 'A123'; var_dump($v == 0); // true echo "\n"; $v = '123A'; var_dump($v == 0); // false

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)
8.3.60.0070.01016.50
8.3.50.0130.00422.12
8.3.40.0090.00618.76
8.3.30.0140.00318.93
8.3.20.0040.00420.04
8.3.10.0050.00323.51
8.3.00.0080.00021.00
8.2.180.0100.01016.50
8.2.170.0090.00622.96
8.2.160.0130.00020.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.80
8.2.110.0060.00319.16
8.2.100.0040.00717.91
8.2.90.0080.00019.08
8.2.80.0000.00817.97
8.2.70.0080.00017.36
8.2.60.0000.00817.93
8.2.50.0080.00018.10
8.2.40.0050.00319.97
8.2.30.0070.00018.34
8.2.20.0070.00017.55
8.2.10.0070.00017.96
8.2.00.0040.00417.66
8.1.280.0110.00725.92
8.1.270.0030.00523.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.97
8.1.230.0040.00717.70
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.35
8.1.190.0060.00317.13
8.1.180.0070.00018.10
8.1.170.0040.00418.65
8.1.160.0030.00522.00
8.1.150.0040.00418.67
8.1.140.0040.00417.48
8.1.130.0080.00017.75
8.1.120.0030.00317.34
8.1.110.0030.00617.46
8.1.100.0030.00317.36
8.1.90.0040.00317.46
8.1.80.0040.00417.32
8.1.70.0030.00317.42
8.1.60.0030.00617.58
8.1.50.0080.00017.54
8.1.40.0030.00617.46
8.1.30.0060.00317.59
8.1.20.0040.00417.52
8.1.10.0050.00217.39
8.1.00.0050.00517.43
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0040.00418.44
8.0.270.0070.00017.36
8.0.260.0060.00017.30
8.0.250.0000.00717.01
8.0.240.0040.00416.93
8.0.230.0070.00016.91
8.0.220.0030.00316.87
8.0.210.0030.00316.93
8.0.200.0030.00316.88
8.0.190.0060.00316.89
8.0.180.0080.00316.90
8.0.170.0000.00816.91
8.0.160.0000.00716.82
8.0.150.0070.00016.82
8.0.140.0000.00716.85
8.0.130.0060.00013.27
8.0.120.0070.00316.88
8.0.110.0000.00816.86
8.0.100.0040.00416.95
8.0.90.0000.00716.90
8.0.80.0070.00716.90
8.0.70.0080.00016.75
8.0.60.0050.00216.78
8.0.50.0040.00416.88
8.0.30.0110.01117.09
8.0.20.0080.01017.40
8.0.10.0050.00217.07
8.0.00.0070.01216.62
7.4.330.0000.00515.00
7.4.320.0030.00316.45
7.4.300.0060.00016.59
7.4.290.0030.00316.48
7.4.280.0070.00016.53
7.4.270.0070.00016.61
7.4.260.0030.00316.42
7.4.250.0040.00416.56
7.4.240.0040.00416.54
7.4.230.0060.00316.50
7.4.220.0070.01516.45
7.4.210.0120.00416.46
7.4.200.0000.00716.25
7.4.160.0100.00616.64
7.4.150.0090.00817.40
7.4.140.0080.00917.86
7.4.130.0080.00916.69
7.4.120.0110.00716.42
7.4.110.0160.00016.48
7.4.100.0100.00716.44
7.4.90.0140.00316.54
7.4.80.0090.01419.39
7.4.70.0090.00916.41
7.4.60.0140.00716.47
7.4.50.0000.00916.63
7.4.40.0070.01016.38
7.4.30.0120.00616.29
7.4.00.0000.01314.52
7.3.330.0060.00013.08
7.3.320.0050.00012.93
7.3.310.0060.00016.20
7.3.300.0000.00816.09
7.3.290.0060.01416.14
7.3.280.0090.00916.16
7.3.270.0100.01317.40
7.3.260.0070.01016.36
7.3.250.0110.00516.36
7.3.240.0100.00816.24
7.3.230.0030.01316.45
7.3.210.0070.01016.27
7.3.200.0100.01019.39
7.3.190.0130.00616.45
7.3.180.0030.01616.16
7.3.170.0150.00616.29
7.3.160.0150.00616.48
7.3.120.0120.00314.58
7.3.10.0130.00616.66
7.3.00.0080.00816.21
7.2.330.0060.01216.46
7.2.320.0060.01816.48
7.2.310.0140.00316.68
7.2.300.0160.00016.66
7.2.290.0150.00616.42
7.2.130.0190.00016.61
7.2.120.0160.00816.46
7.2.110.0060.00916.58
7.2.100.0090.00616.52
7.2.90.0070.01116.45
7.2.80.0110.00316.57
7.2.70.0090.00616.51
7.2.60.0080.00616.32
7.2.50.0070.00716.78
7.2.40.0000.01116.57
7.2.30.0030.00616.41
7.2.20.0100.00616.66
7.2.10.0000.01016.52
7.2.00.0030.00717.76
7.1.250.0130.00315.28
7.1.100.0100.00618.06
7.1.70.0130.00017.22
7.1.60.0030.00717.10
7.1.50.0030.01316.48
7.1.00.0000.08022.37
7.0.200.0000.00716.50
7.0.140.0130.06322.00
7.0.100.0030.03719.93
7.0.90.0100.03719.94
7.0.80.0030.05019.96
7.0.70.0130.04019.98
7.0.60.0070.04019.96
7.0.50.0200.04020.35
7.0.40.0070.04320.07
7.0.30.0100.03320.15
7.0.20.0070.04020.15
7.0.10.0100.04320.18
7.0.00.0070.04020.13
5.6.280.0170.05721.06
5.6.250.0100.05720.77
5.6.240.0030.05020.68
5.6.230.0000.04320.68
5.6.220.0030.04020.72
5.6.210.0000.04320.76
5.6.200.0070.04021.05
5.6.190.0000.04320.96
5.6.180.0030.04321.04
5.6.170.0070.05320.95
5.6.160.0030.04321.06
5.6.150.0100.03321.08
5.6.140.0000.04320.92
5.6.130.0030.04021.13
5.6.120.0070.08321.02
5.6.110.0130.05721.02
5.6.100.0000.09721.04
5.6.90.0100.08020.99
5.6.80.0070.07720.39
5.6.70.0030.08320.42
5.6.60.0070.08020.34
5.6.50.0130.06720.32
5.6.40.0170.06320.39
5.6.30.0000.08020.49
5.6.20.0100.04320.43
5.6.10.0170.06320.30
5.6.00.0200.06720.42
5.5.380.0000.04320.35
5.5.370.0030.04720.39
5.5.360.0000.04720.37
5.5.350.0100.03720.45
5.5.340.0030.04020.93
5.5.330.0070.05020.86
5.5.320.0070.03720.77
5.5.310.0070.05720.77
5.5.300.0100.05020.91
5.5.290.0000.04720.73
5.5.280.0030.08020.89
5.5.270.0100.07720.90
5.5.260.0070.09720.90
5.5.250.0100.05020.54
5.5.240.0170.07020.30
5.5.230.0030.05020.23
5.5.220.0100.06020.25
5.5.210.0000.05320.29
5.5.200.0070.04720.10
5.5.190.0100.07720.14
5.5.180.0030.07720.27
5.5.160.0100.04020.07
5.5.150.0030.08020.07
5.5.140.0170.04720.18
5.5.130.0200.03720.26
5.5.120.0100.07320.20
5.5.110.0070.08320.16
5.5.100.0130.07320.05
5.5.90.0130.06320.09
5.5.80.0070.07720.12
5.5.70.0070.07020.15
5.5.60.0000.04720.13
5.5.50.0170.06720.00
5.5.40.0130.07020.05
5.5.30.0100.06320.12
5.5.20.0130.07020.08
5.5.10.0100.04020.13
5.5.00.0030.08019.95
5.4.450.0030.05019.46
5.4.440.0070.04019.36
5.4.430.0030.08319.22
5.4.420.0070.04319.29
5.4.410.0130.07019.18
5.4.400.0170.06718.97
5.4.390.0100.07018.97
5.4.380.0100.06718.90
5.4.370.0200.07319.12
5.4.360.0070.08318.84
5.4.350.0070.04319.06
5.4.340.0230.06718.90
5.4.320.0070.07718.79
5.4.310.0070.07319.07
5.4.300.0000.06319.07
5.4.290.0030.05019.13
5.4.280.0100.06318.94
5.4.270.0030.04719.03
5.4.260.0030.05719.23
5.4.250.0100.06719.08
5.4.240.0030.08319.05
5.4.230.0030.08319.11
5.4.220.0130.07018.83
5.4.210.0030.04719.11
5.4.200.0100.06719.04
5.4.190.0070.05018.94
5.4.180.0130.07018.80
5.4.170.0070.07718.96
5.4.160.0130.06319.07
5.4.150.0100.04319.05
5.4.140.0070.07316.30
5.4.130.0100.06316.38
5.4.120.0130.06016.25
5.4.110.0100.05716.38
5.4.100.0100.06316.44
5.4.90.0070.07016.21
5.4.80.0070.07016.25
5.4.70.0070.07716.19
5.4.60.0070.06716.34
5.4.50.0100.07016.41
5.4.40.0070.04716.27
5.4.30.0100.04716.26
5.4.20.0070.07016.30
5.4.10.0000.05016.37
5.4.00.0100.05315.70
5.3.290.0100.08314.62
5.3.280.0030.04014.55
5.3.270.0000.05014.59
5.3.260.0070.07714.57
5.3.250.0070.06014.55
5.3.240.0030.07314.62
5.3.230.0130.04014.57
5.3.220.0030.07714.50
5.3.210.0100.07314.38
5.3.200.0170.03314.47
5.3.190.0070.05014.43
5.3.180.0030.07714.41
5.3.170.0030.07714.54
5.3.160.0130.06714.41
5.3.150.0030.07714.52
5.3.140.0030.06714.55
5.3.130.0130.07014.50
5.3.120.0030.06014.54
5.3.110.0000.07314.54
5.3.100.0130.05714.02
5.3.90.0100.05314.01
5.3.80.0070.04013.92
5.3.70.0030.08313.95
5.3.60.0100.03313.87
5.3.50.0100.07013.86
5.3.40.0170.03313.80
5.3.30.0070.04013.87
5.3.20.0070.05013.65
5.3.10.0070.07013.56
5.3.00.0070.07713.59
5.2.170.0030.05711.06
5.2.160.0000.04011.18
5.2.150.0030.05011.10
5.2.140.0100.05711.20
5.2.130.0100.05710.92
5.2.120.0170.04711.14
5.2.110.0000.06711.11
5.2.100.0030.05711.02
5.2.90.0100.06011.09
5.2.80.0170.04711.16
5.2.70.0000.03710.94
5.2.60.0100.06011.08
5.2.50.0030.06310.86
5.2.40.0100.05310.99
5.2.30.0100.05010.95
5.2.20.0070.04710.81
5.2.10.0030.03310.86
5.2.00.0030.03310.73
5.1.60.0030.0439.97
5.1.50.0100.0509.82
5.1.40.0100.0479.81
5.1.30.0000.06010.19
5.1.20.0070.04310.28
5.1.10.0070.05010.13
5.1.00.0070.05310.02
5.0.50.0000.0508.95
5.0.40.0000.0508.95
5.0.30.0030.0638.95
5.0.20.0030.0278.95
5.0.10.0100.0408.95
5.0.00.0000.0408.95
4.4.90.0030.0338.95
4.4.80.0000.0338.95
4.4.70.0000.0378.95
4.4.60.0030.0378.95
4.4.50.0070.0378.95
4.4.40.0000.0508.95
4.4.30.0000.0378.95
4.4.20.0000.0408.95
4.4.10.0000.0408.95
4.4.00.0030.0478.95
4.3.110.0000.0378.95
4.3.100.0000.0178.95
4.3.90.0030.0238.95
4.3.80.0000.0578.95
4.3.70.0030.0338.95
4.3.60.0070.0308.95
4.3.50.0000.0378.95
4.3.40.0000.0538.95
4.3.30.0070.0278.95
4.3.20.0000.0208.95
4.3.10.0030.0208.95
4.3.00.0030.0178.95

preferences:
51.55 ms | 401 KiB | 5 Q