3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($a=10,$b=10,$c=10,$d=10;;) { break; } var_dump($a,$b,$c,$d);

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)
8.3.60.0040.01118.43
8.3.50.0120.01221.14
8.3.40.0030.01318.87
8.3.30.0070.00718.84
8.3.20.0040.00420.21
8.3.10.0060.00323.25
8.3.00.0080.00019.13
8.2.180.0070.00716.50
8.2.170.0060.00822.96
8.2.160.0110.00420.36
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.09
8.2.110.0030.00720.35
8.2.100.0040.00817.50
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0080.00018.09
8.2.20.0040.00417.78
8.2.10.0040.00417.89
8.2.00.0040.00417.66
8.1.280.0100.00725.92
8.1.270.0040.00423.85
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.05
8.1.230.0070.00319.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0090.00017.11
8.1.180.0000.00718.10
8.1.170.0080.00020.28
8.1.160.0060.00321.81
8.1.150.0070.00018.82
8.1.140.0070.00017.34
8.1.130.0030.00317.82
8.1.120.0000.00717.44
8.1.110.0030.00317.38
8.1.100.0040.00417.39
8.1.90.0000.00817.37
8.1.80.0040.00417.42
8.1.70.0000.00717.24
8.1.60.0030.00617.52
8.1.50.0000.00817.34
8.1.40.0000.00817.32
8.1.30.0040.00417.62
8.1.20.0000.00817.59
8.1.10.0060.00317.41
8.1.00.0000.00817.24
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.37
8.0.270.0030.00317.10
8.0.260.0070.00017.07
8.0.250.0000.00716.93
8.0.240.0000.00716.98
8.0.230.0030.00316.97
8.0.220.0000.00716.78
8.0.210.0040.00416.79
8.0.200.0050.00316.93
8.0.190.0030.00516.96
8.0.180.0070.00016.81
8.0.170.0000.00816.93
8.0.160.0000.00717.02
8.0.150.0050.00216.75
8.0.140.0090.00016.83
8.0.130.0030.00313.35
8.0.120.0000.00716.82
8.0.110.0000.00716.79
8.0.100.0040.00416.71
8.0.90.0030.00616.84
8.0.80.0170.00316.80
8.0.70.0080.00016.81
8.0.60.0030.00316.80
8.0.50.0070.00016.91
8.0.30.0110.00916.96
8.0.20.0090.01217.40
8.0.10.0040.00416.99
8.0.00.0140.00516.56
7.4.330.0000.00515.02
7.4.320.0030.00316.52
7.4.300.0030.00316.47
7.4.290.0060.00016.44
7.4.280.0000.00816.37
7.4.270.0040.00416.53
7.4.260.0000.00816.46
7.4.250.0040.00416.39
7.4.240.0040.00416.45
7.4.230.0000.00716.59
7.4.220.0030.01416.56
7.4.210.0110.00716.46
7.4.200.0020.00516.27
7.4.160.0080.00816.22
7.4.150.0070.01417.40
7.4.140.0110.00917.86
7.4.130.0150.00716.40
7.4.120.0050.01216.26
7.4.110.0070.01116.52
7.4.100.0070.01616.68
7.4.90.0170.00016.47
7.4.80.0070.01019.39
7.4.70.0130.00316.38
7.4.60.0030.01316.37
7.4.50.0030.00316.34
7.4.40.0060.01216.32
7.4.30.0120.00916.39
7.4.00.0040.01114.92
7.3.330.0000.00613.18
7.3.320.0000.00513.12
7.3.310.0070.00016.26
7.3.300.0030.00316.14
7.3.290.0090.00816.17
7.3.280.0110.00516.19
7.3.270.0070.01017.40
7.3.260.0110.00716.36
7.3.250.0120.00616.18
7.3.240.0070.01016.37
7.3.230.0130.00316.39
7.3.210.0130.00616.34
7.3.200.0140.00319.39
7.3.190.0190.00316.31
7.3.180.0000.01516.13
7.3.170.0100.00616.27
7.3.160.0060.01316.23
7.3.10.0070.00716.61
7.3.00.0140.00316.42
7.2.330.0110.00716.23
7.2.320.0080.00816.43
7.2.310.0200.02116.32
7.2.300.0060.00916.32
7.2.290.0060.01116.23
7.2.130.0090.00316.80
7.2.120.0030.00616.58
7.2.110.0120.00316.75
7.2.100.0090.00616.34
7.2.90.0110.00416.71
7.2.80.0070.00316.67
7.2.70.0030.01316.85
7.2.60.0030.01216.52
7.2.50.0070.00316.64
7.2.40.0080.00816.53
7.2.30.0110.00016.82
7.2.20.0030.01316.62
7.2.10.0060.00316.37
7.2.00.0070.00918.08
7.1.250.0070.00715.73
7.1.200.0070.00715.81
7.1.100.0080.00317.66
7.1.70.0000.00817.07
7.1.60.0030.00716.88
7.1.50.0100.01416.78
7.1.00.0000.07722.44
7.0.200.0030.01416.45
7.0.140.0030.06722.21
7.0.60.0100.05319.90
7.0.50.0170.04017.80
7.0.40.0000.05020.02
7.0.30.0330.07720.00
7.0.20.0230.08020.12
7.0.10.0100.03720.32
7.0.00.0030.06720.16
5.6.280.0030.07320.92
5.6.210.0170.08320.55
5.6.200.0030.09018.22
5.6.190.0130.06320.77
5.6.180.4070.04020.33
5.6.170.0270.05020.48
5.6.160.0100.08320.72
5.6.150.0000.04318.18
5.6.140.0170.06718.07
5.6.130.0070.08318.07
5.6.120.0070.07320.89
5.6.110.0070.08320.88
5.6.100.0100.07320.99
5.6.90.0030.06321.03
5.6.80.0070.08320.39
5.6.70.4370.03720.37
5.5.350.0130.03320.40
5.5.340.0070.04018.02
5.5.330.0030.06320.21
5.5.320.0770.04020.18
5.5.310.0230.04320.23
5.5.300.0030.05318.00
5.5.290.0030.05318.00
5.5.280.0130.04720.96
5.5.270.0170.08020.64
5.5.260.0070.08320.86
5.5.250.0030.04020.68
5.5.240.0270.05720.18
5.4.450.0200.08019.55
5.4.440.0270.04319.40
5.4.430.0270.07319.41
5.4.420.0230.04319.25
5.4.410.0130.05019.11
5.4.400.0270.07319.13
5.4.390.0200.07319.14
5.4.380.0300.04018.81
5.4.370.0300.08018.79
5.4.360.0200.06719.08
5.4.350.0230.06319.13
5.4.340.0270.04719.08
5.4.320.0300.05318.91
5.4.310.0300.06719.06
5.4.300.0230.06718.79
5.4.290.0170.04719.09
5.4.280.0270.07319.08
5.4.270.0130.08319.25
5.4.260.0300.06719.21
5.4.250.0200.06019.09
5.4.240.0170.04019.13
5.4.230.0170.06719.08
5.4.220.0270.07019.24
5.4.210.0270.07018.80
5.4.200.0230.03719.13
5.4.190.0270.05019.21
5.4.180.0230.03719.07
5.4.170.0270.03318.91
5.4.160.0200.06018.78
5.4.150.0300.07019.23
5.4.140.0270.04316.29
5.4.130.0230.03316.16
5.4.120.0230.07016.18
5.4.110.0270.06716.43
5.4.100.0330.06016.23
5.4.90.0300.05016.31
5.4.80.0200.04716.48
5.4.70.0200.04716.41
5.4.60.0270.06316.39
5.4.50.0330.03316.41
5.4.40.0300.06716.36
5.4.30.0100.06016.20
5.4.20.0270.07016.45
5.4.10.0330.06016.44
5.4.00.0300.03315.70
5.3.290.0300.05714.59
5.3.280.0230.04714.55
5.3.270.0200.05714.44
5.3.260.0330.06314.45
5.3.250.0230.06014.65
5.3.240.0170.04714.44
5.3.230.0170.04314.54
5.3.220.0200.07714.41
5.3.210.0200.05714.51
5.3.200.0200.05314.54
5.3.190.0200.04014.40
5.3.180.0130.04714.42
5.3.170.0270.06714.61
5.3.160.0270.07014.60
5.3.150.0270.06714.60
5.3.140.0230.07314.66
5.3.130.0200.04314.38
5.3.120.0200.05314.52
5.3.110.0230.05714.52
5.3.100.0230.03713.91
5.3.90.0330.06013.96
5.3.80.0270.05714.00
5.3.70.0300.04713.84
5.3.60.0230.06314.02
5.3.50.0200.06013.79
5.3.40.0300.06313.80
5.3.30.0200.03713.99
5.3.20.0200.05013.64
5.3.10.0170.05013.77
5.3.00.0200.04013.58
5.2.170.0300.05312.01
5.2.160.0330.05012.01
5.2.150.0130.03312.01
5.2.140.0200.07312.01
5.2.130.0200.06312.01
5.2.120.0230.03712.01
5.2.110.0300.05012.01
5.2.100.0170.05312.01
5.2.90.0200.05712.01
5.2.80.0270.05012.01
5.2.70.0170.06012.01
5.2.60.0230.03312.01
5.2.50.0230.03312.01
5.2.40.0170.02712.01
5.2.30.0170.04012.01
5.2.20.0130.03312.01
5.2.10.0170.02712.01
5.2.00.0130.03012.01
5.1.60.0130.03012.01
5.1.50.0200.03712.01
5.1.40.0230.04312.01
5.1.30.0130.06012.01
5.1.20.0170.03312.01
5.1.10.0130.03012.01
5.1.00.0170.04312.01
5.0.50.0130.03312.01
5.0.40.0100.03012.01
5.0.30.0130.03712.01
5.0.20.0100.03012.01
5.0.10.0100.04312.01
5.0.00.0070.04712.01
4.4.90.0070.03312.01
4.4.80.0100.02312.01
4.4.70.0130.01312.01
4.4.60.0100.03312.01
4.4.50.0030.02012.01
4.4.40.0030.03312.01
4.4.30.0100.02312.01
4.4.20.0070.03712.01
4.4.10.0100.02012.01
4.4.00.0000.04712.01
4.3.110.0100.02312.01
4.3.100.0070.01712.01
4.3.90.0070.03012.01
4.3.80.0100.04712.01
4.3.70.0070.03312.01
4.3.60.0130.03012.01
4.3.50.0100.02312.01
4.3.40.0130.04312.01
4.3.30.0070.02012.01
4.3.20.0030.02712.01
4.3.10.0030.02312.01
4.3.00.0030.03712.01

preferences:
42.2 ms | 401 KiB | 5 Q