3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "test" . "case";

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)
8.3.60.0110.00418.31
8.3.50.0100.00521.15
8.3.40.0140.00418.67
8.3.30.0030.01019.02
8.3.20.0080.00020.21
8.3.10.0080.00021.97
8.3.00.0070.00022.43
8.2.180.0180.00416.63
8.2.170.0070.01022.96
8.2.160.0110.00319.26
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0120.00326.16
8.2.120.0060.00319.23
8.2.110.0060.00322.27
8.2.100.0090.00318.09
8.2.90.0050.00319.13
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0060.00318.04
8.2.50.0030.00618.07
8.2.40.0090.00019.76
8.2.30.0070.00017.93
8.2.20.0040.00417.52
8.2.10.0050.00317.53
8.2.00.0040.00417.50
8.1.280.0100.00325.92
8.1.270.0030.00622.02
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0000.01023.93
8.1.230.0030.00719.10
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0080.00017.41
8.1.180.0000.00818.54
8.1.170.0040.00418.65
8.1.160.0000.00722.16
8.1.150.0000.00718.55
8.1.140.0090.00017.30
8.1.130.0030.00517.71
8.1.120.0070.00017.34
8.1.110.0040.00417.33
8.1.100.0000.00817.31
8.1.90.0080.00017.34
8.1.80.0000.00717.25
8.1.70.0070.00017.27
8.1.60.0000.00917.44
8.1.50.0000.00717.30
8.1.40.0080.00017.38
8.1.30.0020.00517.54
8.1.20.0070.00017.40
8.1.10.0040.00417.46
8.1.00.0040.00417.37
8.0.300.0070.00018.77
8.0.290.0050.00217.05
8.0.280.0000.00718.37
8.0.270.0030.00517.16
8.0.260.0030.00316.74
8.0.250.0030.00316.86
8.0.240.0040.00416.77
8.0.230.0030.00316.72
8.0.220.0030.00316.75
8.0.210.0070.00016.66
8.0.200.0060.00016.82
8.0.190.0040.00416.85
8.0.180.0030.00316.77
8.0.170.0040.00416.66
8.0.160.0000.00716.67
8.0.150.0050.00216.71
8.0.140.0000.00716.67
8.0.130.0000.00613.17
8.0.120.0030.00516.68
8.0.110.0040.00416.78
8.0.100.0000.01016.83
8.0.90.0060.00316.67
8.0.80.0070.01316.79
8.0.70.0050.00316.65
8.0.60.0040.00416.82
8.0.50.0040.00416.80
8.0.30.0090.00916.88
8.0.20.0150.00317.40
8.0.10.0000.00716.98
8.0.00.0050.01416.78
7.4.330.0050.00015.00
7.4.320.0000.00616.47
7.4.300.0040.00416.31
7.4.290.0030.00316.36
7.4.280.0080.00016.47
7.4.270.0040.00416.47
7.4.260.0000.00716.39
7.4.250.0050.00216.43
7.4.240.0030.00516.43
7.4.230.0000.00716.25
7.4.220.0140.00716.36
7.4.210.0110.00616.35
7.4.200.0070.00016.54
7.4.190.0000.00816.55
7.4.160.0100.01016.35
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0120.00416.34
7.4.120.0140.00416.45
7.4.110.0090.00916.41
7.4.100.0100.00716.37
7.4.90.0110.00716.24
7.4.80.0140.00719.39
7.4.70.0150.00516.25
7.4.60.0150.00616.37
7.4.50.0000.00816.55
7.4.40.0070.00722.77
7.4.30.0100.00716.32
7.4.00.0030.01314.45
7.3.330.0030.00312.93
7.3.320.0050.00013.04
7.3.310.0000.00616.02
7.3.300.0030.00316.18
7.3.290.0070.00716.12
7.3.280.0140.00416.15
7.3.270.0130.00317.40
7.3.260.0120.00516.16
7.3.250.0070.01116.29
7.3.240.0070.01016.39
7.3.230.0120.00616.39
7.3.210.0140.00316.03
7.3.200.0120.00919.39
7.3.190.0130.00716.42
7.3.180.0160.00016.53
7.3.170.0070.01016.27
7.3.160.0070.01016.28
7.3.120.0030.01314.82
7.2.330.0100.00616.38
7.2.320.0090.00916.44
7.2.310.0070.01416.48
7.2.300.0160.00016.60
7.2.290.0130.00316.47
7.1.70.0040.00417.08
7.1.60.0080.00317.18
7.1.50.0120.00916.55
7.1.00.0070.07322.51
7.0.200.0000.01216.71
7.0.140.0000.07721.95
7.0.60.0000.08019.99
7.0.50.0000.04317.80
7.0.40.0030.04320.24
7.0.30.0270.08720.09
7.0.20.0200.03720.00
7.0.10.0530.05020.20
7.0.00.0170.07320.04
5.6.280.0030.07321.11
5.6.210.0130.07320.60
5.6.200.0000.07718.22
5.6.190.0100.04020.33
5.6.180.3800.04720.27
5.6.170.0130.04720.51
5.6.160.0130.07720.47
5.6.150.0130.07018.22
5.6.140.0030.08318.14
5.6.130.0030.07318.07
5.6.120.0100.08720.89
5.6.110.0100.06320.98
5.6.100.0130.06721.13
5.6.90.0070.08321.09
5.6.80.0070.05020.37
5.6.70.0430.04720.42
5.5.350.0000.08720.43
5.5.340.0030.06317.98
5.5.330.0030.05320.47
5.5.320.0270.08020.13
5.5.310.0200.03720.30
5.5.300.0070.03717.89
5.5.290.0030.04317.91
5.5.280.0000.05320.86
5.5.270.0030.08320.83
5.5.260.0070.08020.86
5.5.250.0100.08020.59
5.5.240.0130.07020.25
5.4.450.0530.06019.55
5.4.440.0530.05719.55
5.4.430.0130.05019.32
5.4.420.0100.05319.31
5.4.410.0100.05319.04
5.4.400.1470.00018.72
5.4.390.1400.00018.59
5.4.380.0370.04718.71
5.4.370.0430.04018.60
5.4.360.0330.05318.79
5.4.350.0200.06318.66
5.4.340.0200.06318.45
5.4.320.0080.05212.45
5.4.310.0070.05412.45
5.4.300.0060.03512.45
5.4.290.0080.03412.45
5.4.280.0030.03712.35
5.4.270.0050.03712.35
5.4.260.0170.06719.01
5.4.250.0170.04018.72
5.4.240.0130.04718.79
5.4.230.0130.04718.83
5.4.220.0130.04718.89
5.4.210.0070.05018.73
5.4.200.0000.07018.75
5.4.190.0130.04319.01
5.4.180.0070.05018.97
5.4.170.0070.07718.92
5.4.160.0100.05318.62
5.4.150.0230.03718.77
5.4.140.0030.05316.25
5.4.130.0100.05016.48
5.4.120.0030.05016.48
5.4.110.0130.04316.34
5.4.100.0130.04316.34
5.4.90.0130.06316.48
5.4.80.0030.05316.37
5.4.70.0030.05016.18
5.4.60.0100.04716.22
5.4.50.0100.04316.48
5.4.40.0070.04716.50
5.4.30.0170.04016.32
5.4.20.0030.05016.31
5.4.10.0070.05316.46
5.4.00.0100.04716.01
5.3.290.0060.03712.80
5.3.280.0030.05314.73
5.3.270.0070.05314.61
5.3.260.0070.05314.52
5.3.250.0100.05014.52
5.3.240.0070.05014.61
5.3.230.0030.05314.48
5.3.220.0130.04314.58
5.3.210.0030.06314.41
5.3.200.0030.05014.48
5.3.190.0170.06314.57
5.3.180.0070.06314.44
5.3.170.0030.05314.44
5.3.160.0070.05014.44
5.3.150.0130.05014.43
5.3.140.0030.05314.25
5.3.130.0100.05014.24
5.3.120.0100.04714.38
5.3.110.0000.05714.63
5.3.100.0130.04713.91
5.3.90.0170.04314.10
5.3.80.0130.04313.95
5.3.70.0130.04713.95
5.3.60.0070.04713.88
5.3.50.0130.04313.96
5.3.40.0030.05013.94
5.3.30.0130.04013.93
5.3.20.0070.04713.71
5.3.10.0100.04013.69
5.3.00.0070.04713.57

preferences:
52.3 ms | 400 KiB | 5 Q