3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = sprintf('%s%s%s%s%s%s%s', chr(71), chr(76), chr(79), chr(66), chr(65), chr(76), chr(83)); var_dump($$v);

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)
8.3.60.0090.00918.55
8.3.50.0150.00521.92
8.3.40.0110.01118.81
8.3.30.0120.00318.77
8.3.20.0070.00418.60
8.3.10.0080.00020.41
8.3.00.0070.00021.77
8.2.180.0080.00818.43
8.2.170.0140.00322.96
8.2.160.0130.00020.35
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00819.48
8.2.110.0120.00322.26
8.2.100.0070.00417.63
8.2.90.0000.00819.17
8.2.80.0040.00418.04
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0040.00418.08
8.2.30.0050.00319.72
8.2.20.0000.00717.63
8.2.10.0040.00417.66
8.2.00.0080.00017.73
8.1.280.0040.01125.92
8.1.270.0000.00723.99
8.1.260.0070.01126.35
8.1.250.0040.00428.09
8.1.240.0040.00422.42
8.1.230.0040.00820.95
8.1.220.0040.00418.77
8.1.210.0040.00418.93
8.1.200.0090.00017.22
8.1.190.0000.00717.51
8.1.180.0000.00718.10
8.1.170.0030.00618.46
8.1.160.0040.00418.88
8.1.150.0070.00018.65
8.1.140.0040.00417.39
8.1.130.0070.00017.70
8.1.120.0030.00317.37
8.1.110.0000.00817.37
8.1.100.0030.00317.34
8.1.90.0030.00317.49
8.1.80.0000.00717.33
8.1.70.0070.00017.45
8.1.60.0000.00717.59
8.1.50.0000.00817.50
8.1.40.0060.00317.45
8.1.30.0050.00317.48
8.1.20.0040.00417.67
8.1.10.0040.00417.41
8.1.00.0000.00717.39
8.0.300.0050.00319.88
8.0.290.0030.00616.75
8.0.280.0070.00018.44
8.0.270.0050.00217.25
8.0.260.0030.00316.88
8.0.250.0000.00716.98
8.0.240.0040.00417.00
8.0.230.0030.00316.94
8.0.220.0060.00016.92
8.0.210.0070.00016.93
8.0.200.0070.00017.05
8.0.190.0040.00416.99
8.0.180.0000.00717.02
8.0.170.0000.00816.86
8.0.160.0070.00017.04
8.0.150.0000.00816.91
8.0.140.0040.00416.95
8.0.130.0030.00313.47
8.0.120.0060.00316.88
8.0.110.0040.00416.77
8.0.100.0070.00017.06
8.0.90.0040.00416.93
8.0.80.0030.01316.99
8.0.70.0040.00416.83
8.0.60.0050.00317.02
8.0.50.0000.00716.78
8.0.30.0150.00317.14
8.0.20.0120.00817.40
8.0.10.0000.00717.14
8.0.00.0100.00716.77
7.4.330.0030.00313.43
7.4.320.0000.00716.61
7.4.300.0000.00616.50
7.4.290.0030.00316.49
7.4.280.0000.01116.51
7.4.270.0030.00316.63
7.4.260.0000.00513.26
7.4.250.0030.00516.42
7.4.240.0000.00816.66
7.4.230.0000.00716.39
7.4.220.0110.00716.56
7.4.210.0060.01116.53
7.4.200.0070.00016.63
7.4.190.0030.00316.53
7.4.160.0060.00916.36
7.4.150.0110.00717.40
7.4.140.0090.00817.86
7.4.130.0120.00616.60
7.4.120.0140.00516.36
7.4.110.0070.01116.50
7.4.100.0140.01016.47
7.4.90.0040.01316.74
7.4.80.0060.01619.37
7.4.70.0060.00916.35
7.4.60.0110.00516.37
7.4.50.0000.00916.24
7.4.40.0080.00522.27
7.4.30.0040.01316.37
7.4.00.0000.01615.19
7.3.330.0000.00513.10
7.3.320.0030.00312.98
7.3.310.0000.00716.15
7.3.300.0070.00016.26
7.3.290.0060.01016.28
7.3.280.0090.01016.31
7.3.270.0100.00617.40
7.3.260.0160.00918.24
7.3.250.0080.01316.52
7.3.240.0100.00716.47
7.3.230.0080.00916.39
7.3.210.0090.00816.30
7.3.200.0130.01019.39
7.3.190.0060.00916.41
7.3.180.0060.01516.30
7.3.170.0080.00916.54
7.3.160.0150.00016.38
7.3.120.0130.00314.96
7.2.330.0100.00616.47
7.2.320.0100.01316.28
7.2.310.0100.01416.35
7.2.300.0060.01116.60
7.2.290.0120.00416.43
7.2.60.0060.00616.48
7.2.00.0040.00819.13
7.1.200.0040.00815.76
7.1.100.0000.01317.98
7.1.70.0000.00717.14
7.1.60.0070.01719.40
7.1.50.0030.01616.73
7.1.00.0000.03722.42
7.0.200.0000.00716.81
7.0.140.0000.07321.96
7.0.60.0100.03321.74
7.0.50.0030.08722.05
7.0.40.0170.05320.19
7.0.30.0030.08319.96
7.0.20.0100.07320.18
7.0.10.0100.07020.18
7.0.00.0070.06720.09
5.6.210.0030.04020.73
5.6.200.0130.07020.90
5.6.190.0100.06021.15
5.6.180.0000.07721.12
5.6.170.0000.08021.14
5.6.160.0030.04320.99
5.6.150.0000.07021.02
5.6.140.0030.08020.99
5.6.130.0070.07721.11
5.6.120.0000.08721.12
5.6.110.0030.07721.13
5.6.100.0030.05320.97
5.6.90.0030.05021.01
5.6.80.0030.08020.51
5.6.70.0030.06320.41
5.6.60.0000.06020.35
5.6.50.0030.07320.52
5.6.40.0030.07320.38
5.6.30.0070.07720.50
5.6.20.0070.07020.36
5.6.10.0030.07320.35
5.6.00.0030.07320.46
5.5.350.0030.04020.44
5.5.340.0130.06320.96
5.5.330.0100.06720.90
5.5.320.0100.07720.80
5.5.310.0030.07320.96
5.5.300.0000.07020.76
5.5.290.0170.07320.77
5.5.280.0030.09020.89
5.5.270.0030.08320.83
5.5.260.0030.09020.76
5.5.250.0100.06720.58
5.5.240.0030.08020.15
5.5.230.0070.07320.24
5.5.220.0000.05020.20
5.5.210.0100.05720.14
5.5.200.0070.07320.20
5.5.190.0030.07320.15
5.5.180.0030.07320.32
5.5.160.0070.07020.24
5.5.150.0000.06320.30
5.5.140.0030.05720.19
5.5.130.0030.06720.22
5.5.120.0130.06720.32
5.5.110.0130.05720.13
5.5.100.0100.07020.01
5.5.90.0100.07019.86
5.5.80.0030.06319.96
5.5.70.0000.05020.07
5.5.60.0030.08019.99
5.5.50.0000.08019.99
5.5.40.0000.08020.07
5.5.30.0070.06319.87
5.5.20.0070.06720.10
5.5.10.0070.07320.03
5.5.00.0030.08020.02
5.4.450.0070.08019.23
5.4.440.0100.07319.38
5.4.430.0000.07319.52
5.4.420.0070.06319.43
5.4.410.0030.07319.20
5.4.400.0000.07718.93
5.4.390.0030.06719.19
5.4.380.0030.08019.15
5.4.370.0000.08018.99
5.4.360.0070.07719.10
5.4.350.0030.08719.20
5.4.340.0000.07719.07
5.4.320.0030.07018.99
5.4.310.0030.07719.12
5.4.300.0070.07319.15
5.4.290.0100.06719.21
5.4.280.0030.03718.95
5.4.270.0100.07318.84
5.4.260.0030.06318.85
5.4.250.0030.07719.19
5.4.240.0000.07719.00
5.4.230.0030.07318.93
5.4.220.0030.07318.84
5.4.210.0100.06719.00
5.4.200.0100.06719.01
5.4.190.0000.08018.96
5.4.180.0100.06718.94
5.4.170.0100.06319.10
5.4.160.0100.06318.90
5.4.150.0000.08018.88
5.4.140.0030.07016.34
5.4.130.0000.04716.34
5.4.120.0030.07316.05
5.4.110.0070.07716.30
5.4.100.0030.06316.25
5.4.90.0030.06716.30
5.4.80.0100.07016.26
5.4.70.0070.07316.37
5.4.60.0070.06316.30
5.4.50.0030.05316.35
5.4.40.0000.04016.44
5.4.30.0000.03716.29
5.4.20.0030.03316.45
5.4.10.0000.03716.16
5.4.00.0000.03715.61
5.3.290.0000.05714.57
5.3.280.0030.07714.50
5.3.270.0030.07714.59
5.3.260.0030.07314.57
5.3.250.0070.07014.53
5.3.240.0100.04014.54
5.3.230.0030.07014.50
5.3.220.0100.07014.49
5.3.210.0030.07714.54
5.3.200.0070.06714.54
5.3.190.0200.06314.35
5.3.180.0030.06714.53
5.3.170.0070.06714.51
5.3.160.0070.07714.51
5.3.150.0030.07714.51
5.3.140.0070.03314.47
5.3.130.0000.04014.47
5.3.120.0070.03314.49
5.3.110.0000.04014.50
5.3.100.0000.04313.88
5.3.90.0000.03713.93
5.3.80.0000.03713.96
5.3.70.0030.03313.96
5.3.60.0070.03013.92
5.3.50.0000.03013.88
5.3.40.0000.03013.87
5.3.30.0030.03313.83
5.3.20.0000.04313.61
5.3.10.0000.03713.64
5.3.00.0030.03013.62
5.2.170.0000.03011.16
5.2.160.0030.02011.05
5.2.150.0030.02711.18
5.2.140.0000.03011.06
5.2.130.0000.03011.09
5.2.120.0000.04311.09
5.2.110.0000.02310.93
5.2.100.0000.03011.13
5.2.90.0000.03011.09
5.2.80.0000.02311.08
5.2.70.0000.02711.09
5.2.60.0030.02311.04
5.2.50.0000.02310.80
5.2.40.0000.03010.94
5.2.30.0000.05010.96
5.2.20.0030.02710.93
5.2.10.0030.02710.88
5.2.00.0070.02310.88
5.1.60.0030.02010.88
5.1.50.0000.02010.88
5.1.40.0000.02010.88
5.1.30.0000.02310.88
5.1.20.0030.02010.88
5.1.10.0000.02010.88
5.1.00.0000.02310.88
5.0.50.0000.01710.88
5.0.40.0030.01310.88
5.0.30.0000.02710.88
5.0.20.0030.01310.88
5.0.10.0030.01710.88
5.0.00.0000.02710.88
4.4.90.0000.01010.64
4.4.80.0000.01310.66
4.4.70.0000.01310.88
4.4.60.0000.01310.88
4.4.50.0000.01310.88
4.4.40.0000.02010.88
4.4.30.0000.01310.88
4.4.20.0030.01310.88
4.4.10.0000.01310.88
4.4.00.0070.01310.88
4.3.110.0000.01710.88
4.3.100.0000.01310.88
4.3.90.0000.01310.88
4.3.80.0030.02310.88
4.3.70.0000.01710.88
4.3.60.0000.01710.88
4.3.50.0000.02010.88
4.3.40.0000.02710.88
4.3.30.0030.01010.88
4.3.20.0000.03710.88
4.3.10.0000.03710.88
4.3.00.0030.03010.88

preferences:
42.03 ms | 401 KiB | 5 Q