3v4l.org

run code in 300+ PHP versions simultaneously
<!DOCTYPE html> <html> <body> <?php $date = date('Y-m-d'); $a = date('Y-m-d', strtotime('+1 month', $date)); echo $a; ?> </body> </html>

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)
8.3.60.0120.00918.56
8.3.50.0130.01318.08
8.3.40.0100.00718.80
8.3.30.0100.00618.77
8.3.20.0040.00719.16
8.3.10.0080.00023.66
8.3.00.0030.00517.75
8.2.180.0100.00716.61
8.2.170.0110.00422.96
8.2.160.0030.01320.39
8.2.150.0150.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00819.83
8.2.120.0040.00426.35
8.2.110.0100.00021.04
8.2.100.0030.00918.03
8.2.90.0030.00518.03
8.2.80.0080.00018.22
8.2.70.0060.00318.04
8.2.60.0040.00417.75
8.2.50.0040.00718.10
8.2.40.0040.00420.31
8.2.30.0000.00819.30
8.2.20.0040.00418.06
8.2.10.0040.00418.07
8.2.00.0040.00417.75
8.1.280.0110.00425.92
8.1.270.0040.00422.23
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0070.00322.60
8.1.230.0050.00520.97
8.1.220.0000.00917.74
8.1.210.0080.00318.77
8.1.200.0000.00817.48
8.1.190.0080.00017.47
8.1.180.0060.00318.10
8.1.170.0000.00820.41
8.1.160.0000.00818.86
8.1.150.0040.00420.30
8.1.140.0080.00019.68
8.1.130.0040.00419.13
8.1.120.0000.00717.57
8.1.110.0040.00417.38
8.1.100.0040.00417.43
8.1.90.0050.00317.41
8.1.80.0040.00417.43
8.1.70.0040.00417.55
8.1.60.0040.00417.58
8.1.50.0000.00717.57
8.1.40.0060.00317.52
8.1.30.0040.00417.67
8.1.20.0040.00417.72
8.1.10.0040.00417.70
8.1.00.0080.00017.64
8.0.300.0000.00719.98
8.0.290.0040.00416.88
8.0.280.0000.00718.39
8.0.270.0070.00017.32
8.0.260.0040.00418.53
8.0.250.0000.00717.06
8.0.240.0000.00716.96
8.0.230.0040.00417.02
8.0.220.0080.00016.92
8.0.210.0030.00316.97
8.0.200.0040.00416.95
8.0.190.0000.00817.00
8.0.180.0040.00416.94
8.0.170.0040.00416.99
8.0.160.0060.00316.93
8.0.150.0000.00716.89
8.0.140.0000.00716.95
8.0.130.0070.00013.32
8.0.120.0000.00716.96
8.0.110.0020.00517.04
8.0.100.0050.00216.79
8.0.90.0000.00717.00
8.0.80.0150.00016.99
8.0.70.0080.00016.95
8.0.60.0040.00416.86
8.0.50.0070.00016.87
8.0.30.0080.01017.24
8.0.20.0110.00817.40
8.0.10.0050.00317.13
8.0.00.0030.01316.67
7.4.330.0030.00315.55
7.4.320.0000.00816.76
7.4.300.0030.00316.68
7.4.290.0070.00016.49
7.4.280.0060.00316.63
7.4.270.0040.00416.54
7.4.260.0000.00716.52
7.4.250.0000.00716.70
7.4.240.0040.00416.66
7.4.230.0040.00416.72
7.4.220.0090.01216.69
7.4.210.0060.00916.72
7.4.200.0000.00716.84
7.4.160.0110.00616.59
7.4.150.0070.01017.40
7.4.140.0120.00917.86
7.4.130.0080.01016.68
7.4.120.0090.01016.67
7.4.110.0150.00616.75
7.4.100.0070.01016.81
7.4.90.0040.01316.74
7.4.80.0090.01019.39
7.4.70.0140.00316.54
7.4.60.0100.00616.55
7.4.50.0040.01116.66
7.4.40.0070.01016.65
7.4.30.0120.00916.84
7.4.00.0030.01015.38
7.3.330.0000.00513.21
7.3.320.0050.00013.30
7.3.310.0000.00816.39
7.3.300.0030.00316.48
7.3.290.0110.00516.48
7.3.280.0120.00716.53
7.3.270.0100.01417.40
7.3.260.0160.00516.60
7.3.250.0110.00716.49
7.3.240.0110.00616.56
7.3.230.0060.01016.62
7.3.210.0100.00616.79
7.3.200.0160.00016.61
7.3.190.0030.01316.77
7.3.180.0060.01016.60
7.3.170.0030.01316.63
7.3.160.0120.00816.63
7.2.330.0040.01516.71
7.2.320.0140.00816.93
7.2.310.0100.00616.63
7.2.300.0100.00716.88
7.2.290.0100.00716.55
7.2.60.0100.00316.94
7.1.200.0070.00315.86
7.1.70.0000.01017.11
7.1.60.0090.00317.50
7.1.00.0170.05022.43
7.0.200.0000.01816.93
7.0.140.0130.05022.02
7.0.130.0100.05322.14
7.0.120.0070.05722.12
7.0.110.0100.05722.15
7.0.100.0070.05722.11
7.0.90.0030.06322.23
7.0.80.0170.05322.06
7.0.70.0170.05722.12
7.0.60.0100.05721.97
7.0.50.0070.05722.07
7.0.40.0130.05022.04
7.0.30.0100.05322.09
7.0.20.0130.05022.01
7.0.10.0130.07021.97
7.0.00.0070.05721.98
5.6.290.0100.05320.85
5.6.280.0070.07021.04
5.6.270.0100.05020.92
5.6.260.0070.05720.91
5.6.250.0070.07020.89
5.6.240.0030.06021.07
5.6.230.0100.05320.80
5.6.220.0030.07720.79
5.6.210.0030.05720.94
5.6.200.0100.05320.84
5.6.190.0100.06321.07
5.6.180.0070.05721.04
5.6.170.0130.05720.86
5.6.160.0070.05720.81
5.6.150.0130.05721.05
5.6.140.0100.07721.02
5.6.130.0100.05021.04
5.6.120.0070.05720.97
5.6.110.0230.05720.86
5.6.100.0100.05720.71
5.6.90.0130.04721.05
5.6.80.0170.07020.43
5.6.70.0130.04720.25
5.6.60.0100.05020.39
5.6.50.0070.06720.29
5.6.40.0030.07020.43
5.6.30.0100.06020.40
5.6.20.0130.05020.39
5.6.10.0170.04720.36
5.6.00.0000.06320.18

preferences:
66.45 ms | 400 KiB | 5 Q