3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo json_encode(date_create('21 years ago')) . ' teste';

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)
8.3.60.0160.01018.30
8.3.50.0090.00918.29
8.3.40.0070.00718.92
8.3.30.0130.00318.68
8.3.20.0030.00520.20
8.3.10.0080.00020.62
8.3.00.0070.00021.76
8.2.180.0090.00918.54
8.2.170.0070.00722.96
8.2.160.0130.00722.14
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00521.11
8.2.120.0000.00826.35
8.2.110.0080.00421.13
8.2.100.0040.00717.78
8.2.90.0060.00318.03
8.2.80.0040.00418.14
8.2.70.0060.00317.63
8.2.60.0000.00718.03
8.2.50.0090.00018.16
8.2.40.0000.00720.55
8.2.30.0050.00219.51
8.2.20.0000.00717.87
8.2.10.0040.00418.13
8.2.00.0000.00818.00
8.1.280.0080.00825.92
8.1.270.0090.00922.06
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0040.00423.96
8.1.230.0000.01121.02
8.1.220.0030.00517.79
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0050.00317.38
8.1.180.0030.00618.10
8.1.170.0030.00618.78
8.1.160.0000.00720.81
8.1.150.0000.00918.82
8.1.140.0000.00819.52
8.1.130.0070.00017.82
8.1.120.0050.00317.71
8.1.110.0040.00417.56
8.1.100.0000.00717.64
8.1.90.0040.00417.68
8.1.80.0050.00317.51
8.1.70.0030.00317.57
8.1.60.0090.00317.67
8.1.50.0040.00417.51
8.1.40.0040.00417.66
8.1.30.0000.00817.71
8.1.20.0060.00317.64
8.1.10.0040.00417.54
8.1.00.0080.00017.64
8.0.300.0030.00620.03
8.0.290.0070.00016.75
8.0.280.0040.00418.38
8.0.270.0030.00317.37
8.0.260.0000.00717.33
8.0.250.0080.00017.04
8.0.240.0000.00717.02
8.0.230.0070.00017.09
8.0.220.0030.00317.08
8.0.210.0000.00717.16
8.0.200.0030.00317.19
8.0.190.0040.00417.16
8.0.180.0050.00217.13
8.0.170.0000.00817.08
8.0.160.0030.00317.03
8.0.150.0000.00817.02
8.0.140.0040.00717.00
8.0.130.0000.00613.42
8.0.120.0080.00017.06
8.0.110.0000.00817.08
8.0.100.0040.00417.12
8.0.90.0070.00017.09
8.0.80.0040.01117.07
8.0.70.0070.00016.96
8.0.60.0000.00716.95
8.0.50.0000.00817.06
8.0.30.0100.01017.28
8.0.20.0060.01217.40
8.0.10.0030.00517.20
8.0.00.0100.00816.98
7.4.330.0060.00016.71
7.4.320.0060.00016.59
7.4.300.0000.00616.47
7.4.290.0040.00416.59
7.4.280.0040.00416.62
7.4.270.0000.00716.63
7.4.260.0070.00016.56
7.4.250.0030.00316.54
7.4.240.0030.00616.68
7.4.230.0070.00016.68
7.4.220.0060.01316.74
7.4.210.0080.00716.58
7.4.200.0070.00016.68
7.4.160.0060.00916.79
7.4.150.0100.00717.40
7.4.140.0170.00817.86
7.4.130.0110.01016.61
7.4.120.0120.00516.72
7.4.110.0060.01016.62
7.4.100.0130.01316.47
7.4.90.0060.01216.42
7.4.80.0060.01919.39
7.4.70.0060.00916.78
7.4.60.0070.01016.60
7.4.50.0030.00916.57
7.4.40.0140.00716.80
7.4.30.0090.01216.45
7.4.00.0040.01214.96
7.3.330.0000.00613.06
7.3.320.0050.00013.22
7.3.310.0030.00416.22
7.3.300.0030.00316.42
7.3.290.0040.00416.39
7.3.280.0100.00716.42
7.3.270.0040.01317.40
7.3.260.0120.00616.50
7.3.250.0120.00716.56
7.3.240.0100.00816.48
7.3.230.0070.01416.75
7.3.210.0110.01116.42
7.3.200.0040.01316.64
7.3.190.0060.01116.48
7.3.180.0000.02016.72
7.3.170.0160.00516.60
7.3.160.0070.01016.63
7.2.330.0160.00316.44
7.2.320.0120.00916.78
7.2.310.0110.01016.43
7.2.300.0060.01016.81
7.2.290.0070.01016.95
7.2.80.0000.01317.02
7.2.60.0000.01516.82
7.2.00.0030.01019.21
7.1.200.0030.00915.91
7.1.100.0040.00818.23
7.1.70.0030.00317.05
7.1.60.0140.01019.27
7.1.50.0090.00916.75
7.1.00.0000.08022.27
7.0.200.0130.00914.84
7.0.90.0000.04719.94
7.0.80.0430.05019.83
7.0.70.0430.03719.90
7.0.60.0330.04319.82
7.0.50.0400.05320.29
7.0.40.0030.04320.14
7.0.30.0030.04720.08
7.0.20.0030.04020.08
7.0.10.0000.04720.02
7.0.00.0030.03720.07
5.6.280.0030.03320.90
5.6.240.0030.04320.52
5.6.230.0070.04320.62
5.6.220.0000.04320.46
5.6.210.0030.04020.43
5.6.200.0030.09021.11
5.6.190.0070.05721.08
5.6.180.0070.03721.16
5.6.170.0070.04021.09
5.6.160.0000.04021.10
5.6.150.0070.04021.09
5.6.140.0000.04321.16
5.6.130.0170.02720.99
5.6.120.0030.04020.94
5.6.110.0030.04021.02
5.6.100.0030.04020.93
5.6.90.0070.04021.05
5.6.80.0070.03020.51
5.6.70.0100.03320.39
5.6.60.0030.04320.39
5.6.50.0070.07020.46
5.6.40.0000.04320.52
5.6.30.0030.04020.49
5.6.20.0000.04320.35
5.6.10.0030.04020.31
5.6.00.0100.03320.29
5.5.380.0030.05020.29
5.5.370.0030.04320.34
5.5.360.0030.04720.29
5.5.350.0130.03720.27
5.5.340.0070.03320.76
5.5.330.0030.03720.88
5.5.320.0070.03720.79
5.5.310.0000.04320.79
5.5.300.0000.03720.71
5.5.290.0000.04020.86
5.5.280.0030.04020.89
5.5.270.0070.03320.82
5.5.260.0000.04020.62
5.5.250.0000.03720.53
5.5.240.0030.04020.30
5.5.230.0030.03720.17
5.5.220.0030.03720.13
5.5.210.0070.04320.28
5.5.200.0070.03320.27
5.5.190.0030.04020.23
5.5.180.0070.04320.21
5.5.160.0030.04020.14
5.5.150.0030.05720.24
5.5.140.0070.04320.07
5.5.130.0070.07720.12
5.5.120.0100.05020.17
5.5.110.0000.08020.22
5.5.100.0100.08020.07
5.5.90.0070.07720.14
5.5.80.0130.05020.04
5.5.70.0100.07319.99
5.5.60.0030.07020.02
5.5.50.0030.06719.95
5.5.40.0100.07720.00
5.5.30.0100.07720.04
5.5.20.0100.07719.99
5.5.10.0070.07720.05
5.5.00.0030.07720.00

preferences:
49.08 ms | 401 KiB | 5 Q