3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "123"; $ai = intval($a); var_dump(intval($a)); echo "check a/ai "; var_dump($a === $ai); $b = "123ab"; var_dump(intval($b)); $bi = intval($b); echo "check b/bi"; var_dump($b === $bi);

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)
8.3.60.0120.00616.50
8.3.50.0120.00317.24
8.3.40.0140.00018.59
8.3.30.0110.00418.76
8.3.20.0040.00418.64
8.3.10.0030.00520.38
8.3.00.0040.00417.63
8.2.180.0140.00716.38
8.2.170.0150.00622.96
8.2.160.0030.01022.21
8.2.150.0040.00424.18
8.2.140.0090.00924.66
8.2.130.0030.00526.16
8.2.120.0000.00819.82
8.2.110.0090.00020.95
8.2.100.0040.00817.72
8.2.90.0030.00619.07
8.2.80.0080.00018.03
8.2.70.0040.00417.50
8.2.60.0000.00917.93
8.2.50.0040.00418.07
8.2.40.0000.00819.61
8.2.30.0040.00417.89
8.2.20.0000.00717.46
8.2.10.0080.00017.68
8.2.00.0070.00017.72
8.1.280.0070.00725.92
8.1.270.0030.00524.66
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00620.80
8.1.230.0070.00420.96
8.1.220.0040.00417.77
8.1.210.0000.00918.79
8.1.200.0060.00317.23
8.1.190.0040.00417.50
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0070.00018.73
8.1.150.0060.00318.47
8.1.140.0070.00417.37
8.1.130.0000.00717.68
8.1.120.0000.00717.46
8.1.110.0040.00417.41
8.1.100.0040.00417.29
8.1.90.0020.00517.29
8.1.80.0060.00317.29
8.1.70.0000.00617.41
8.1.60.0030.00517.53
8.1.50.0000.00717.45
8.1.40.0040.00417.42
8.1.30.0040.00417.63
8.1.20.0040.00417.57
8.1.10.0040.00417.55
8.1.00.0040.00417.46
8.0.300.0070.00019.89
8.0.290.0070.00016.63
8.0.280.0040.00418.50
8.0.270.0000.00817.16
8.0.260.0000.00616.80
8.0.250.0040.00416.90
8.0.240.0050.00316.80
8.0.230.0030.00316.83
8.0.220.0050.00316.83
8.0.210.0040.00416.72
8.0.200.0000.00716.75
8.0.190.0000.00716.98
8.0.180.0000.00716.86
8.0.170.0000.00716.89
8.0.160.0080.00016.80
8.0.150.0060.00316.66
8.0.140.0040.00416.80
8.0.130.0000.00513.20
8.0.120.0020.00516.67
8.0.110.0000.00716.88
8.0.100.0000.00716.88
8.0.90.0050.00216.71
8.0.80.0070.01016.72
8.0.70.0050.00316.89
8.0.60.0050.00316.69
8.0.50.0040.00416.86
8.0.30.0120.00617.21
8.0.20.0080.01117.19
8.0.10.0040.00416.96
8.0.00.0120.00616.79
7.4.330.0050.00014.83
7.4.320.0000.00616.60
7.4.300.0000.00716.38
7.4.290.0000.00716.47
7.4.280.0060.00316.55
7.4.270.0030.00316.56
7.4.260.0030.00313.25
7.4.250.0040.00416.48
7.4.240.0050.00216.60
7.4.230.0000.00716.68
7.4.220.0120.00616.58
7.4.210.0100.00416.56
7.4.200.0000.00716.38
7.4.190.0000.00716.55
7.4.160.0070.01016.31
7.4.150.0180.00317.07
7.4.140.0120.00517.20
7.4.130.0090.00916.47
7.4.120.0050.01416.52
7.4.110.0110.00616.57
7.4.100.0100.01016.39
7.4.90.0080.00816.44
7.4.80.0030.01318.80
7.4.70.0030.01316.22
7.4.60.0100.01016.55
7.4.50.0000.00722.14
7.4.40.0030.01021.69
7.4.30.0120.00916.45
7.4.00.0030.01314.90
7.3.330.0030.00313.13
7.3.320.0000.00513.15
7.3.310.0000.00816.37
7.3.300.0000.00716.21
7.3.290.0030.01016.30
7.3.280.0060.01016.28
7.3.270.0030.01617.07
7.3.260.0130.00318.24
7.3.250.0080.01416.39
7.3.240.0130.00316.53
7.3.230.0030.01316.30
7.3.210.0090.01216.27
7.3.200.0090.01219.39
7.3.190.0070.01416.52
7.3.180.0080.00816.53
7.3.170.0100.00716.43
7.3.160.0090.00616.54
7.3.120.0070.01014.80
7.3.10.0100.00516.65
7.3.00.0050.00816.65
7.2.330.0110.00616.64
7.2.320.0000.01716.29
7.2.310.0090.00916.33
7.2.300.0080.00816.54
7.2.290.0090.00816.63
7.2.130.0040.00916.73
7.2.120.0070.00416.64
7.2.110.0080.00416.76
7.2.100.0030.00816.76
7.2.90.0080.00716.86
7.2.80.0030.00716.82
7.2.70.0140.00016.80
7.2.60.0040.00916.76
7.2.50.0080.00516.86
7.2.40.0080.00216.87
7.2.30.0080.00516.91
7.2.20.0050.00716.92
7.2.10.0070.00316.83
7.2.00.0060.00817.50
7.1.250.0030.00815.73
7.1.200.0040.00815.88
7.1.100.0050.00518.01
7.1.70.0060.00317.05
7.1.60.0110.01419.40
7.1.50.0120.00916.99
7.1.00.0000.04022.43
7.0.200.0030.00316.75
7.0.140.0030.07322.04
7.0.120.0070.02721.95
7.0.60.0030.05321.66
7.0.50.0000.08717.89
7.0.40.0070.08320.09
7.0.30.0400.06720.11
7.0.20.0170.04720.13
7.0.10.0000.04320.01
7.0.00.0070.05720.13
5.6.280.0000.07020.96
5.6.210.0100.06320.53
5.6.200.0070.08318.23
5.6.190.0070.08720.64
5.6.180.0200.05320.43
5.6.170.0500.06720.50
5.6.160.0030.04320.40
5.6.150.0070.04018.21
5.6.140.0100.08018.11
5.6.130.0070.06018.12
5.6.120.0030.09020.96
5.6.110.0070.08320.98
5.6.100.0170.08021.10
5.6.90.0070.08321.02
5.6.80.0100.07020.50
5.5.350.0170.04020.43
5.5.340.0030.05317.95
5.5.330.0030.04320.46
5.5.320.0300.05320.21
5.5.310.0300.07320.29
5.5.300.0030.07717.88
5.5.290.0030.05017.95
5.5.280.0100.04320.67
5.5.270.0170.06020.71
5.5.260.0170.07320.76
5.5.250.0100.05720.77
5.5.240.0170.03720.35
5.4.450.0030.05319.41
5.4.440.0100.04719.38
5.4.430.0070.03719.50
5.4.420.0130.03019.40
5.4.410.0000.04018.98
5.4.400.0070.04018.78
5.4.390.0000.04318.80
5.4.380.0030.03719.00
5.4.370.0030.03718.91
5.4.360.0070.03319.14
5.4.350.0030.04019.14
5.4.340.0030.03719.18
5.4.320.0070.03319.15
5.4.310.0070.04019.11
5.4.300.0030.04018.79
5.4.290.0070.03719.00
5.4.280.0100.03018.79
5.4.270.0000.04019.18
5.4.260.0070.04319.17
5.4.250.0070.03319.17
5.4.240.0070.03319.14
5.4.230.0070.03318.78
5.4.220.0100.04319.17
5.4.210.0130.06719.20
5.4.200.0030.05019.07
5.4.190.0100.06319.11
5.4.180.0130.06718.86
5.4.170.0070.08019.07
5.4.160.0030.04319.16
5.4.150.0030.07319.16
5.4.140.0100.05716.25
5.4.130.0070.06716.25
5.4.120.0030.07316.34
5.4.110.0030.06316.41
5.4.100.0030.05716.36
5.4.90.0100.05016.41
5.4.80.0170.06016.22
5.4.70.0070.07016.23
5.4.60.0130.06716.36
5.4.50.0030.04316.12
5.4.40.0030.03716.34
5.4.30.0100.05716.36
5.4.20.0170.06016.34
5.4.10.0070.05316.37
5.4.00.0030.05315.78
5.3.290.0000.04014.59
5.3.280.0130.03014.61
5.3.270.0030.03714.53
5.3.260.0130.07014.55
5.3.250.0130.07014.54
5.3.240.0070.07314.58
5.3.230.0100.06014.53
5.3.220.0170.03014.50
5.3.210.0100.03014.66
5.3.200.0030.05314.46
5.3.190.0100.07314.66
5.3.180.0030.08314.49
5.3.170.0030.07014.52
5.3.160.0070.04314.49
5.3.150.0030.04014.65
5.3.140.0030.03714.49
5.3.130.0100.04314.58
5.3.120.0070.04714.52
5.3.110.0070.05314.47
5.3.100.0000.04713.93
5.3.90.0100.07313.96
5.3.80.0130.04713.95
5.3.70.0130.03713.95
5.3.60.0030.07713.93
5.3.50.0130.06713.87
5.3.40.0130.07013.88
5.3.30.0070.03713.85
5.3.20.0030.04313.63
5.3.10.0030.04713.58
5.3.00.0130.06713.60
5.2.170.0000.05011.04
5.2.160.0000.04011.29
5.2.150.0070.04011.00
5.2.140.0000.04011.04
5.2.130.0100.06010.99
5.2.120.0070.06311.09
5.2.110.0070.06011.03
5.2.100.0230.04710.95
5.2.90.0130.05711.08
5.2.80.0070.05711.04
5.2.70.0070.05711.08
5.2.60.0070.06011.03
5.2.50.0000.06710.83
5.2.40.0000.04010.98
5.2.30.0030.03010.95
5.2.20.0030.03010.84
5.2.10.0000.04010.74
5.2.00.0070.05710.71
5.1.60.0000.0279.89
5.1.50.0130.0409.99
5.1.40.0030.0579.94
5.1.30.0070.03710.38
5.1.20.0030.05710.40
5.1.10.0070.03310.04
5.1.00.0030.04710.06
5.0.50.0070.0438.54
5.0.40.0000.0478.41
5.0.30.0100.0438.23
5.0.20.0030.0238.16
5.0.10.0030.0178.20
5.0.00.0100.0338.15
4.4.90.0070.0307.65
4.4.80.0030.0377.65
4.4.70.0000.0177.65
4.4.60.0030.0207.65
4.4.50.0070.0277.65
4.4.40.0000.0537.65
4.4.30.0000.0377.65
4.4.20.0030.0207.65
4.4.10.0000.0277.65
4.4.00.0000.0307.65
4.3.110.0000.0307.65
4.3.100.0030.0137.65
4.3.90.0070.0177.65
4.3.80.0000.0537.65
4.3.70.0100.0237.65
4.3.60.0000.0307.65
4.3.50.0000.0377.65
4.3.40.0070.0207.65
4.3.30.0000.0377.65
4.3.20.0030.0407.65
4.3.10.0030.0207.65
4.3.00.0000.0337.65

preferences:
77.27 ms | 401 KiB | 5 Q