3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 500; $i++) { echo "$i => " . (ctype_digit($i) ? "Y" : "N") . "\n"; }

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)
8.3.60.0100.01318.43
8.3.50.0040.01621.08
8.3.40.0040.02118.75
8.3.30.0070.01118.71
8.3.20.0030.00618.73
8.3.10.0060.00321.09
8.3.00.0030.00723.66
8.2.180.0130.00716.50
8.2.170.0130.01022.96
8.2.160.0130.00320.29
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0130.00621.13
8.2.110.0060.00621.11
8.2.100.0130.00017.84
8.2.90.0080.00017.91
8.2.80.0040.00419.02
8.2.70.0000.00819.42
8.2.60.0030.00617.50
8.2.50.0060.00317.63
8.2.40.0040.00419.22
8.2.30.0000.00917.75
8.2.20.0000.00817.57
8.2.10.0000.00917.65
8.2.00.0040.00417.71
8.1.280.0140.00725.92
8.1.270.0140.00723.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00322.03
8.1.230.0060.00620.91
8.1.220.0030.00717.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0090.00017.23
8.1.180.0030.00618.10
8.1.170.0040.00417.66
8.1.160.0000.00920.64
8.1.150.0080.00318.51
8.1.140.0080.00417.42
8.1.130.0000.00717.79
8.1.120.0040.00417.35
8.1.110.0040.00817.34
8.1.100.0040.00417.36
8.1.90.0050.00517.42
8.1.80.0030.00617.36
8.1.70.0000.00817.43
8.1.60.0030.00717.54
8.1.50.0030.00617.47
8.1.40.0040.00417.63
8.1.30.0000.00717.67
8.1.20.0060.00317.69
8.1.10.0040.00417.53
8.1.00.0030.00617.38
8.0.300.0000.00720.00
8.0.290.0000.00816.63
8.0.280.0000.00718.01
8.0.270.0000.00717.93
8.0.260.0070.00016.82
8.0.250.0040.00416.95
8.0.240.0080.00516.85
8.0.230.0000.00716.85
8.0.220.0070.00016.78
8.0.210.0030.00316.86
8.0.200.0070.00016.86
8.0.190.0060.00316.93
8.0.180.0060.00316.93
8.0.170.0040.00416.91
8.0.160.0070.00016.85
8.0.150.0040.00416.87
8.0.140.0070.00016.84
8.0.130.0000.00613.36
8.0.120.0030.00516.80
8.0.110.0070.00016.95
8.0.100.0080.00016.89
8.0.90.0060.00317.00
8.0.80.0070.01716.87
8.0.70.0040.00416.84
8.0.60.0000.00716.91
8.0.50.0000.00716.89
8.0.30.0050.01616.85
8.0.20.0110.01117.40
8.0.10.0060.00317.01
8.0.00.0110.00916.68
7.4.330.0000.00516.70
7.4.320.0000.00716.46
7.4.300.0000.00716.53
7.4.290.0030.00616.45
7.4.280.0050.00316.52
7.4.270.0040.00416.42
7.4.260.0030.00313.29
7.4.250.0050.00316.61
7.4.240.0030.00416.54
7.4.230.0030.00316.52
7.4.220.0160.00416.45
7.4.210.0040.01116.54
7.4.200.0030.00316.43
7.4.190.0030.00316.61
7.4.160.0150.01116.41
7.4.150.0110.00717.40
7.4.140.0200.00617.86
7.4.130.0130.00716.48
7.4.120.0080.01316.51
7.4.110.0150.00916.29
7.4.100.0080.01116.49
7.4.90.0130.00716.37
7.4.80.0130.00619.39
7.4.70.0110.00716.40
7.4.60.0070.01116.34
7.4.50.0000.00816.46
7.4.40.0110.00222.77
7.4.30.0080.01116.43
7.4.00.0000.01414.65
7.3.330.0000.00513.05
7.3.320.0030.00312.95
7.3.310.0050.00216.10
7.3.300.0050.00316.27
7.3.290.0100.01316.38
7.3.280.0100.00816.25
7.3.270.0120.00917.40
7.3.260.0140.00718.24
7.3.250.0100.01316.61
7.3.240.0060.01416.39
7.3.230.0130.00716.50
7.3.210.0060.01316.43
7.3.200.0150.00319.39
7.3.190.0120.00916.56
7.3.180.0090.00916.55
7.3.170.0070.01016.38
7.3.160.0140.01116.20
7.3.120.0060.00914.59
7.3.10.0080.01116.64
7.3.00.0080.01216.13
7.2.330.0140.00616.74
7.2.320.0060.01516.73
7.2.310.0040.01916.27
7.2.300.0090.01416.74
7.2.290.0140.01016.59
7.2.130.0100.01016.56
7.2.120.0100.01016.46
7.2.110.0120.00916.14
7.2.100.0100.01016.05
7.2.90.0030.01216.96
7.2.80.0200.00316.46
7.2.70.0250.00315.90
7.2.60.0070.00916.59
7.2.50.0110.00816.35
7.2.40.0130.00616.18
7.2.30.0110.01116.11
7.2.20.0150.00816.55
7.2.10.0110.00716.71
7.2.00.0060.01118.04
7.1.250.0180.00815.14
7.1.200.0040.01115.85
7.1.100.0060.00918.00
7.1.70.0000.00817.38
7.1.60.0000.01017.04
7.1.50.0000.02117.02
7.1.00.0070.06322.35
7.0.200.0100.01016.52
7.0.140.0030.07722.18
7.0.100.0100.05319.89
7.0.90.0030.06719.85
7.0.80.0200.03719.98
7.0.70.0100.03719.92
7.0.60.0070.04019.90
7.0.50.0170.03020.14
7.0.40.0070.03720.06
7.0.30.0030.03720.02
7.0.20.0030.03719.98
7.0.10.0130.03720.09
7.0.00.0030.04320.03
5.6.280.0000.07320.81
5.6.250.0130.07320.81
5.6.240.0070.04720.66
5.6.230.0030.04720.67
5.6.220.0170.03020.70
5.6.210.0030.04320.77
5.6.200.0070.03321.01
5.6.190.0100.03721.02
5.6.180.0070.04020.99
5.6.170.0030.03721.12
5.6.160.0070.06321.07
5.6.150.0070.04020.94
5.6.140.0030.04321.07
5.6.130.0130.05721.00
5.6.120.0070.03721.10
5.6.110.0130.03021.04
5.6.100.0100.03320.99
5.6.90.0070.04021.13
5.6.80.0070.03720.48
5.6.70.0030.03720.45
5.6.60.0030.04020.43
5.6.50.0000.04020.33
5.6.40.0070.03720.46
5.6.30.0130.04720.41
5.6.20.0000.04320.30
5.6.10.0000.04320.35
5.6.00.0030.07320.34
5.5.380.0130.03320.45
5.5.370.0030.05020.54
5.5.360.0000.05320.34
5.5.350.0000.04720.44
5.5.340.0000.03720.76
5.5.330.0000.05020.75
5.5.320.0100.04320.82
5.5.310.0000.04320.79
5.5.300.0030.04320.86
5.5.290.0030.05020.91
5.5.280.0000.04720.87
5.5.270.0070.04020.75
5.5.260.0030.04020.86
5.5.250.0030.04320.40
5.5.240.0030.04020.18
5.5.230.0130.03320.12
5.5.220.0030.04720.24
5.5.210.0030.04020.25
5.5.200.0000.03720.13
5.5.190.0000.04720.20
5.5.180.0030.03719.98
5.5.160.0070.07320.23
5.5.150.0100.07720.21
5.5.140.0130.07020.09
5.5.130.0070.07720.23
5.5.120.0070.05019.96
5.5.110.0070.09320.21
5.5.100.0170.06320.14
5.5.90.0070.04020.03
5.5.80.0200.06320.13
5.5.70.0070.08019.92
5.5.60.0200.06719.98
5.5.50.0030.06020.10
5.5.40.0030.04020.07
5.5.30.0130.04320.12
5.5.20.0070.06720.02
5.5.10.0070.08320.04
5.5.00.0070.08020.01
5.4.450.0030.04019.45
5.4.440.0030.05319.44
5.4.430.0100.03719.39
5.4.420.0030.04319.27
5.4.410.0030.04019.16
5.4.400.0070.03018.90
5.4.390.0000.04019.04
5.4.380.0100.03318.96
5.4.370.0070.04018.98
5.4.360.0030.04719.13
5.4.350.0000.04318.98
5.4.340.0030.04019.09
5.4.320.0130.04718.98
5.4.310.0130.07018.92
5.4.300.0030.05018.94
5.4.290.0000.04019.05
5.4.280.0030.07318.96
5.4.270.0070.05319.04
5.4.260.0130.03718.94
5.4.250.0100.04019.04
5.4.240.0130.07019.04
5.4.230.0070.04019.03
5.4.220.0000.07719.05
5.4.210.0130.06318.78
5.4.200.0100.07019.02
5.4.190.0070.05319.05
5.4.180.0030.08319.11
5.4.170.0030.07719.11
5.4.160.0070.06018.92
5.4.150.0030.08319.13
5.4.140.0200.06716.27
5.4.130.0030.07316.06
5.4.120.0130.03716.26
5.4.110.0070.05716.43
5.4.100.0070.06716.25
5.4.90.0100.05316.38
5.4.80.0130.05316.21
5.4.70.0170.06716.36
5.4.60.0130.05316.18
5.4.50.0200.05016.38
5.4.40.0030.07316.34
5.4.30.0070.07016.19
5.4.20.0100.03316.40
5.4.10.0100.03716.34
5.4.00.0070.07015.77
5.3.290.0170.06714.65
5.3.280.0100.07014.41
5.3.270.0130.07014.54
5.3.260.0070.08014.56
5.3.250.0100.06314.51
5.3.240.0000.07014.57
5.3.230.0030.08314.45
5.3.220.0070.06014.52
5.3.210.0070.07014.55
5.3.200.0100.07314.52
5.3.190.0070.04014.55
5.3.180.0100.04314.38
5.3.170.0070.05314.55
5.3.160.0030.04314.53
5.3.150.0030.08014.54
5.3.140.0100.04314.57
5.3.130.0100.04314.45
5.3.120.0130.07014.54
5.3.110.0030.04714.41
5.3.100.0100.06313.89
5.3.90.0100.07014.00
5.3.80.0070.04714.00
5.3.70.0070.04013.97
5.3.60.0130.07013.98
5.3.50.0030.06713.93
5.3.40.0070.04713.71
5.3.30.0030.04013.91
5.3.20.0100.06013.67
5.3.10.0130.03313.51
5.3.00.0130.06313.64

preferences:
59.83 ms | 401 KiB | 5 Q