3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<pre>"; print_r('asd'); echo "</pre>";

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)
8.3.60.0110.00716.38
8.3.50.0120.00922.02
8.3.40.0070.00718.86
8.3.30.0070.00718.54
8.3.20.0050.00220.12
8.3.10.0080.00023.48
8.3.00.0000.00819.26
8.2.180.0110.00718.00
8.2.170.0180.00322.96
8.2.160.0130.00722.29
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0110.00022.30
8.2.100.0080.00417.80
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0070.00417.49
8.2.60.0000.00817.91
8.2.50.0060.00318.07
8.2.40.0060.00319.45
8.2.30.0000.00720.61
8.2.20.0000.00817.42
8.2.10.0040.00417.91
8.2.00.0000.00817.97
8.1.280.0150.00425.92
8.1.270.0090.00023.80
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00322.39
8.1.230.0050.00517.66
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.10
8.1.190.0000.00817.09
8.1.180.0080.00018.10
8.1.170.0040.00418.95
8.1.160.0040.00421.93
8.1.150.0000.00818.80
8.1.140.0000.00819.46
8.1.130.0000.00817.56
8.1.120.0000.00717.33
8.1.110.0000.00817.30
8.1.100.0000.00817.32
8.1.90.0000.00817.38
8.1.80.0030.00517.23
8.1.70.0000.00717.38
8.1.60.0080.00017.37
8.1.50.0040.00417.36
8.1.40.0070.00417.34
8.1.30.0080.00017.53
8.1.20.0040.00417.57
8.1.10.0060.00317.39
8.1.00.0060.00317.41
8.0.300.0000.00718.77
8.0.290.0110.00016.63
8.0.280.0070.00018.37
8.0.270.0030.00317.18
8.0.260.0000.00717.18
8.0.250.0040.00416.86
8.0.240.0000.00816.88
8.0.230.0070.00016.81
8.0.220.0000.00716.77
8.0.210.0000.00716.64
8.0.200.0060.00016.86
8.0.190.0000.00816.84
8.0.180.0000.00716.79
8.0.170.0040.00416.65
8.0.160.0000.00716.66
8.0.150.0030.00616.67
8.0.140.0000.00716.73
8.0.130.0050.00013.21
8.0.120.0040.00416.62
8.0.110.0000.00716.77
8.0.100.0000.00716.60
8.0.90.0000.00816.77
8.0.80.0040.01116.67
8.0.70.0070.00016.75
8.0.60.0080.00016.82
8.0.50.0080.00016.78
8.0.30.0070.01316.90
8.0.20.0110.00917.40
8.0.10.0060.00316.84
8.0.00.0080.01116.67
7.4.330.0020.00215.08
7.4.320.0030.00316.47
7.4.300.0030.00316.39
7.4.290.0030.00316.45
7.4.280.0030.00516.41
7.4.270.0000.00716.34
7.4.260.0030.00316.43
7.4.250.0040.00416.41
7.4.240.0050.00216.37
7.4.230.0030.00316.40
7.4.220.0090.00916.52
7.4.210.0090.00616.46
7.4.200.0000.00716.46
7.4.160.0130.00316.38
7.4.150.0090.01017.40
7.4.140.0110.01017.86
7.4.130.0050.01316.49
7.4.120.0110.00916.45
7.4.110.0110.00616.29
7.4.100.0110.00816.54
7.4.90.0090.00916.49
7.4.80.0150.00619.39
7.4.70.0100.00716.32
7.4.60.0060.00916.41
7.4.50.0040.00416.57
7.4.40.0060.01616.45
7.4.30.0160.00016.25
7.4.00.0070.01014.95
7.3.330.0050.00013.02
7.3.320.0030.00313.11
7.3.310.0000.00715.93
7.3.300.0000.00616.07
7.3.290.0060.00816.12
7.3.280.0130.00616.11
7.3.270.0080.00817.40
7.3.260.0110.00616.15
7.3.250.0090.01016.25
7.3.240.0120.01216.31
7.3.230.0080.00816.39
7.3.210.0000.01716.24
7.3.200.0130.00916.26
7.3.190.0070.01016.25
7.3.180.0120.00616.36
7.3.170.0110.00516.37
7.3.160.0030.01216.22
7.3.10.0110.00416.42
7.3.00.0100.00716.00
7.2.330.0060.01516.65
7.2.320.0070.01416.57
7.2.310.0080.00816.33
7.2.300.0120.00616.64
7.2.290.0030.01516.36
7.2.130.0070.00716.50
7.2.120.0000.00915.93
7.2.110.0110.00316.63
7.2.100.0130.00016.36
7.2.90.0000.01716.29
7.2.80.0060.00316.28
7.2.70.0180.00715.95
7.2.60.0080.00816.70
7.2.50.0060.00616.68
7.2.40.0120.00616.23
7.2.30.0060.00916.39
7.2.20.0100.01016.88
7.2.10.0130.00316.83
7.2.00.0030.01017.71
7.1.250.0110.00415.10
7.1.200.0040.00815.70
7.1.100.0030.00618.13
7.1.70.0080.00416.61
7.1.60.0160.01019.43
7.1.50.0130.00916.93
7.1.00.0070.07322.46
7.0.200.0030.00614.52
7.0.60.0100.06020.02
7.0.50.0000.05017.86
7.0.40.0030.07320.24
7.0.30.0230.06320.13
7.0.20.0270.08320.02
7.0.10.0030.06720.13
7.0.00.0000.05020.04
5.6.280.0070.06321.09
5.6.210.0130.07320.54
5.6.200.0030.09018.22
5.6.190.0000.04720.32
5.6.180.0430.05720.41
5.6.170.0270.05020.37
5.6.160.0070.06320.40
5.6.150.0030.05718.14
5.6.140.0100.07018.20
5.6.130.0030.06018.22
5.6.120.0030.04721.11
5.6.110.0070.09020.98
5.6.100.0100.06021.02
5.6.90.0170.05021.10
5.6.80.0100.08320.27
5.5.350.0230.07720.32
5.5.340.0000.06017.99
5.5.330.0130.07720.47
5.5.320.0300.07720.28
5.5.310.0230.03020.30
5.5.300.0100.07718.02
5.5.290.0030.04317.91
5.5.280.0100.07720.97
5.5.270.0000.04720.64
5.5.260.0130.06020.82
5.5.250.0030.04720.57
5.5.240.0100.04720.11
5.4.450.0130.06719.32
5.4.440.0130.06319.25
5.4.430.0200.07019.25
5.4.420.0370.06719.52
5.4.410.0200.05718.93
5.4.400.0170.05018.99
5.4.390.0230.05719.27
5.4.380.0200.05319.20
5.4.370.0370.06019.18
5.4.360.0530.06719.25
5.4.350.0300.04718.95
5.4.340.0270.05019.17
5.4.320.0170.05719.24
5.4.310.0130.06018.73
5.4.300.0400.05019.18
5.4.290.0200.04719.00
5.4.280.0370.05718.80
5.4.270.0400.06018.75
5.4.260.0430.05718.79
5.4.250.0630.07018.74
5.4.240.0270.05018.98
5.4.230.0230.06719.20
5.4.220.0200.08719.16
5.4.210.0230.05018.75
5.4.200.0170.07018.79
5.4.190.0200.06318.92
5.4.180.0470.06019.00
5.4.170.0530.05718.92
5.4.160.0130.06019.22
5.4.150.0030.07718.73
5.4.140.0330.06316.26
5.4.130.0200.05016.24
5.4.120.0170.05316.29
5.4.110.0630.06016.41
5.4.100.0470.05016.44
5.4.90.0170.05716.45
5.4.80.0400.06316.36
5.4.70.0330.05316.28
5.4.60.0630.07016.27
5.4.50.0130.05016.41
5.4.40.0170.04716.42
5.4.30.0130.05016.41
5.4.20.0130.05016.37
5.4.10.0200.06016.15
5.4.00.0170.05715.69

preferences:
67.44 ms | 401 KiB | 5 Q