3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = date("Y-m-d", strtotime("2013-02-01")); $y = date("Y-m-d", strtotime("2013-03-01")); echo $x; echo $y; echo $x > $y;

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)
8.3.60.0180.00016.75
8.3.50.0080.01022.11
8.3.40.0090.00618.79
8.3.30.0080.00819.10
8.3.20.0000.00720.29
8.3.10.0080.00021.97
8.3.00.0040.00422.32
8.2.180.0030.01616.50
8.2.170.0120.00322.96
8.2.160.0110.00420.94
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00018.83
8.2.110.0070.00322.25
8.2.100.0110.00019.51
8.2.90.0030.00619.36
8.2.80.0000.00917.97
8.2.70.0030.00617.88
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0000.00718.07
8.2.20.0040.00417.77
8.2.10.0000.00817.79
8.2.00.0050.00317.85
8.1.280.0070.01025.92
8.1.270.0030.00522.20
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0080.00420.64
8.1.230.0040.00817.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00317.47
8.1.190.0040.00417.41
8.1.180.0030.00618.64
8.1.170.0040.00418.59
8.1.160.0000.00822.00
8.1.150.0000.00818.78
8.1.140.0030.00517.64
8.1.130.0100.00017.79
8.1.120.0030.00317.67
8.1.110.0050.00317.65
8.1.100.0040.00417.61
8.1.90.0030.00317.56
8.1.80.0030.00317.71
8.1.70.0070.00017.53
8.1.60.0060.00317.71
8.1.50.0040.00417.61
8.1.40.0030.00617.63
8.1.30.0000.00817.66
8.1.20.0040.00417.76
8.1.10.0040.00417.50
8.1.00.0040.00417.61
8.0.300.0040.00418.77
8.0.290.0000.00817.18
8.0.280.0040.00418.52
8.0.270.0000.00717.21
8.0.260.0030.00316.86
8.0.250.0000.00717.05
8.0.240.0040.00417.16
8.0.230.0070.00017.05
8.0.220.0030.00317.09
8.0.210.0000.00717.08
8.0.200.0080.00017.13
8.0.190.0030.00617.08
8.0.180.0040.00417.09
8.0.170.0070.00017.00
8.0.160.0020.00517.04
8.0.150.0000.00717.09
8.0.140.0070.00017.01
8.0.130.0070.00013.53
8.0.120.0050.00216.97
8.0.110.0080.00017.00
8.0.100.0070.00016.97
8.0.90.0070.00017.10
8.0.80.0150.00317.05
8.0.70.0040.00417.14
8.0.60.0040.00416.88
8.0.50.0000.00717.07
8.0.30.0100.00817.21
8.0.20.0110.00817.41
8.0.10.0070.00017.20
8.0.00.0090.01016.90
7.4.330.0050.00015.00
7.4.320.0000.00616.71
7.4.300.0030.00316.56
7.4.290.0030.00316.58
7.4.280.0030.00316.67
7.4.270.0040.00416.49
7.4.260.0050.00416.66
7.4.250.0050.00316.68
7.4.240.0040.00316.68
7.4.230.0000.00716.52
7.4.220.0100.01316.84
7.4.210.0130.00716.70
7.4.200.0070.00016.59
7.4.190.0020.00516.58
7.4.160.0080.00816.63
7.4.150.0120.00617.40
7.4.140.0090.01117.86
7.4.130.0120.00816.73
7.4.120.0060.01016.66
7.4.110.0100.00716.53
7.4.100.0100.00716.75
7.4.90.0150.00916.79
7.4.80.0080.01219.39
7.4.70.0160.00016.72
7.4.60.0070.00816.67
7.4.50.0080.00016.82
7.4.40.0070.00722.77
7.4.30.0040.01216.58
7.4.00.0060.00614.94
7.3.330.0030.00313.17
7.3.320.0030.00313.18
7.3.310.0030.00316.26
7.3.300.0060.00016.29
7.3.290.0080.01116.28
7.3.280.0090.01016.34
7.3.270.0070.01417.40
7.3.260.0100.00716.66
7.3.250.0100.01316.40
7.3.240.0080.00816.53
7.3.230.0090.00916.39
7.3.210.0040.01316.70
7.3.200.0140.00419.39
7.3.190.0090.00916.75
7.3.180.0090.00616.38
7.3.170.0100.01316.43
7.3.160.0070.01016.44
7.3.120.0120.00314.94
7.2.330.0120.00916.75
7.2.320.0040.01316.59
7.2.310.0090.00916.66
7.2.300.0030.01316.85
7.2.290.0060.01616.64
7.1.70.0040.00417.30
7.1.60.0040.01819.82
7.1.50.0130.01016.98
7.1.00.0070.06722.48
7.0.200.0090.00616.87
7.0.140.0070.07021.98
7.0.80.0300.07319.85
7.0.70.0370.07720.02
7.0.60.0230.04319.87
7.0.50.0030.08720.20
7.0.40.0100.08720.13
7.0.30.0130.08020.15
7.0.20.0130.08020.13
7.0.10.0000.08019.94
7.0.00.0170.06719.99
5.6.280.0000.07720.84
5.6.230.0100.04020.68
5.6.220.0100.07320.70
5.6.210.0100.05320.75
5.6.200.0070.04321.04
5.6.190.0070.09020.90
5.6.180.0070.06021.13
5.6.170.0130.08021.07
5.6.160.0000.06021.16
5.6.150.0000.06021.07
5.6.140.0070.05021.00
5.6.130.0100.03720.96
5.6.120.0100.06021.09
5.6.110.0070.08721.00
5.6.100.0130.07321.06
5.6.90.0070.05021.04
5.6.80.0070.07020.33
5.6.70.0070.08020.48
5.6.60.0070.07020.46
5.6.50.0070.06720.31
5.6.40.0130.04020.30
5.6.30.0070.08320.47
5.6.20.0130.04020.37
5.6.10.0070.04720.37
5.6.00.0070.04720.44
5.5.370.0100.04020.34
5.5.360.0070.05720.53
5.5.350.0170.06720.32
5.5.340.0100.08720.83
5.5.330.0100.07720.83
5.5.320.0100.08020.83
5.5.310.0030.04720.75
5.5.300.0100.03720.67
5.5.290.0170.07320.85
5.5.280.0070.08320.89
5.5.270.0130.07720.75
5.5.260.0170.04720.63
5.5.250.0030.08020.53
5.5.240.0070.06720.28
5.5.230.0100.07020.25
5.5.220.0070.07720.16
5.5.210.0170.06720.26
5.5.200.0070.08020.21
5.5.190.0100.04320.27
5.5.180.0030.07320.14
5.5.160.0030.05719.96
5.5.150.0170.06020.21
5.5.140.0130.03320.22
5.5.130.0230.03320.23
5.5.120.0030.08720.16
5.5.110.0100.06320.13
5.5.100.0030.07720.07
5.5.90.0100.08020.05
5.5.80.0030.07720.16
5.5.70.0070.04020.11
5.5.60.0030.08019.93
5.5.50.0030.06020.15
5.5.40.0100.04020.07
5.5.30.0130.07320.14
5.5.20.0030.05020.01
5.5.10.0200.07019.97
5.5.00.0030.08720.02
5.4.450.0070.07719.42
5.4.440.0070.07719.13
5.4.430.0030.05319.56
5.4.420.0030.05719.40
5.4.410.0100.04719.10
5.4.400.0100.06719.13
5.4.390.0130.07319.04
5.4.380.0100.03318.80
5.4.370.0100.05319.12
5.4.360.0070.07719.02
5.4.350.0070.08019.09
5.4.340.0170.06719.18
5.4.320.0070.06719.03
5.4.310.0030.07718.90
5.4.300.0070.04718.96
5.4.290.0200.06718.94
5.4.280.0100.07318.78
5.4.270.0030.07318.81
5.4.260.0100.03718.98
5.4.250.0030.08019.11
5.4.240.0100.06019.14
5.4.230.0070.06318.78
5.4.220.0030.04718.77
5.4.210.0070.05319.09
5.4.200.0030.05318.77
5.4.190.0070.04019.02
5.4.180.0100.06719.11
5.4.170.0130.07019.11
5.4.160.0070.07019.09
5.4.150.0070.04718.94
5.4.140.0100.06716.43
5.4.130.0170.06316.17
5.4.120.0100.03316.41
5.4.110.0100.07716.38
5.4.100.0130.03716.46
5.4.90.0100.06716.46
5.4.80.0030.03316.30
5.4.70.0070.07316.30
5.4.60.0070.06016.18
5.4.50.0130.06716.32
5.4.40.0070.04316.23
5.4.30.0070.06716.31
5.4.20.0100.07316.41
5.4.10.0070.07316.18
5.4.00.0000.05715.72
5.3.290.0030.07314.53
5.3.280.0170.06314.44
5.3.270.0070.07714.60
5.3.260.0070.04014.54
5.3.250.0100.03714.59
5.3.240.0030.05314.58
5.3.230.0000.08014.53
5.3.220.0070.04714.47
5.3.210.0130.07314.51
5.3.200.0130.06314.51
5.3.190.0070.07314.42
5.3.180.0070.03714.49
5.3.170.0030.03714.38
5.3.160.0070.07014.54
5.3.150.0030.07014.52
5.3.140.0070.06714.41
5.3.130.0100.07014.45
5.3.120.0030.05014.45
5.3.110.0000.05014.36
5.3.100.0030.04013.97
5.3.90.0070.07013.96
5.3.80.0030.06013.92
5.3.70.0030.06713.89
5.3.60.0070.04013.76
5.3.50.0100.05313.92
5.3.40.0030.07013.80
5.3.30.0130.05313.91
5.3.20.0000.04013.64
5.3.10.0070.03313.43
5.3.00.0070.05013.62
5.2.170.0000.04011.18
5.2.160.0070.04311.13
5.2.150.0070.06011.10
5.2.140.0070.02711.00
5.2.130.0030.02711.09
5.2.120.0030.02711.10
5.2.110.0070.05010.96
5.2.100.0030.05711.08
5.2.90.0000.06311.09
5.2.80.0070.05711.09
5.2.70.0100.05711.07
5.2.60.0000.05711.00
5.2.50.0030.06310.88
5.2.40.0100.04010.88
5.2.30.0000.03710.88
5.2.20.0000.06310.88
5.2.10.0070.03010.91
5.2.00.0030.04310.88
5.1.60.0000.05710.88
5.1.50.0030.04710.88
5.1.40.0030.05310.88
5.1.30.0000.06310.88
5.1.20.0100.03310.88
5.1.10.0000.03310.88
5.1.00.0030.05010.88
5.0.50.0030.04010.88
5.0.40.0030.04710.88
5.0.30.0070.06310.88
5.0.20.0070.02010.88
5.0.10.0000.02310.88
5.0.00.0000.06710.88
4.4.90.0030.03710.88
4.4.80.0000.03010.88
4.4.70.0030.02310.88
4.4.60.0000.01710.88
4.4.50.0000.01710.88
4.4.40.0000.04310.88
4.4.30.0030.03010.88
4.4.20.0030.03310.88
4.4.10.0030.03310.88
4.4.00.0100.03010.88
4.3.110.0000.03710.88
4.3.100.0000.02010.88
4.3.90.0030.03010.88
4.3.80.0070.05010.88
4.3.70.0000.03710.88
4.3.60.0000.02010.88
4.3.50.0000.03710.88
4.3.40.0030.03310.88
4.3.30.0000.03710.88
4.3.20.0000.02310.88
4.3.10.0070.03310.88
4.3.00.0000.02710.88

preferences:
47.39 ms | 400 KiB | 5 Q