3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(chr(1));

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)
8.3.60.0210.00016.13
8.3.50.0080.01121.08
8.3.40.0070.00718.41
8.3.30.0100.00318.45
8.3.20.0030.00520.16
8.3.10.0080.00023.43
8.3.00.0050.00323.60
8.2.180.0070.00718.29
8.2.170.0070.00722.96
8.2.160.0060.00620.30
8.2.150.0060.00925.66
8.2.140.0040.00424.66
8.2.130.0040.00419.71
8.2.120.0040.00426.35
8.2.110.0100.00425.58
8.2.100.0040.00817.59
8.2.90.0070.00019.14
8.2.80.0050.00317.97
8.2.70.0000.00917.50
8.2.60.0040.00417.80
8.2.50.0030.00718.07
8.2.40.0080.00022.10
8.2.30.0030.00519.35
8.2.20.0040.00417.54
8.2.10.0070.00017.80
8.2.00.0100.00317.65
8.1.280.0100.00325.92
8.1.270.0050.00323.99
8.1.260.0030.00728.09
8.1.250.0040.00428.09
8.1.240.0060.00323.90
8.1.230.0130.00020.86
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00616.97
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0090.00018.58
8.1.160.0020.00520.54
8.1.150.0080.00018.76
8.1.140.0030.00519.48
8.1.130.0070.00617.35
8.1.120.0100.00317.31
8.1.110.0080.00517.37
8.1.100.0100.00317.29
8.1.90.0090.00517.33
8.1.80.0080.00617.25
8.1.70.0090.00617.25
8.1.60.0130.00417.36
8.1.50.0110.00617.33
8.1.40.0110.00617.37
8.1.30.0090.00717.48
8.1.20.0150.00417.45
8.1.10.0110.00617.33
8.1.00.0120.00617.27
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0030.00318.31
8.0.270.0030.00517.13
8.0.260.0060.00516.99
8.0.250.0100.00317.00
8.0.240.0050.00617.03
8.0.230.0110.00216.87
8.0.220.0110.00416.81
8.0.210.0110.00416.79
8.0.200.0080.00416.79
8.0.190.0090.00316.82
8.0.180.0090.00416.96
8.0.170.0070.00516.97
8.0.160.0080.00516.83
8.0.150.0070.00516.75
8.0.140.0080.00616.74
8.0.130.0100.00416.38
8.0.120.0100.00416.85
8.0.110.0080.00616.87
8.0.100.0100.00416.85
8.0.90.0110.00416.83
8.0.80.0100.00616.88
8.0.70.0090.00616.83
8.0.60.0070.00716.84
8.0.50.0090.00516.87
8.0.30.0090.00616.82
8.0.20.0090.00817.01
8.0.10.0100.00516.96
8.0.00.0070.00617.23
7.4.330.0080.00217.02
7.4.320.0070.00716.93
7.4.300.0100.00416.54
7.4.290.0090.00616.53
7.4.280.0080.00716.50
7.4.270.0100.00316.49
7.4.260.0110.00416.51
7.4.250.0130.00316.50
7.4.240.0110.00316.50
7.4.230.0120.00516.48
7.4.220.0080.00616.51
7.4.210.0090.00416.49
7.4.200.0090.00516.44
7.4.190.0090.00416.53
7.4.180.0090.00616.51
7.4.160.0080.00516.44
7.4.150.0090.00516.49
7.4.140.0120.00616.58
7.4.130.0100.00516.33
7.4.120.0100.00516.39
7.4.110.0100.00416.33
7.4.100.0090.00516.43
7.4.90.0090.00416.39
7.4.80.0090.00516.55
7.4.70.0080.00616.39
7.4.60.0070.00716.30
7.4.50.0090.00416.23
7.4.40.0060.00716.29
7.4.30.0070.00516.34
7.4.20.0080.00516.31
7.4.10.0070.00416.25
7.4.00.0060.00616.25
7.3.330.0120.00315.94
7.3.320.0100.00415.97
7.3.310.0120.00316.24
7.3.300.0100.00516.33
7.3.290.0110.00316.26
7.3.280.0090.00616.20
7.3.270.0120.00416.34
7.3.260.0100.00616.26
7.3.250.0100.00616.27
7.3.240.0110.00616.24
7.3.230.0110.00516.25
7.3.220.0110.00516.20
7.3.210.0120.00416.20
7.3.200.0130.00516.45
7.3.190.0110.00616.25
7.3.180.0130.00416.24
7.3.170.0120.00416.21
7.3.160.0100.00616.22
7.3.150.0130.00316.23
7.3.140.0110.00616.22
7.3.130.0100.00816.21
7.3.120.0100.00716.25
7.3.110.0120.00616.14
7.3.100.0120.00516.14
7.3.90.0110.00616.42
7.3.80.0130.00416.23
7.3.70.0110.00616.28
7.3.60.0100.00716.35
7.3.50.0140.00316.21
7.3.40.0100.00716.29
7.3.30.0130.00416.37
7.3.20.0170.00617.54
7.3.10.0150.00317.56
7.3.00.0130.00617.57
7.2.340.0110.00716.27
7.2.330.0120.00616.33
7.2.320.0130.00516.32
7.2.310.0120.00716.31
7.2.300.0100.00716.31
7.2.290.0120.00616.31
7.2.280.0130.00416.28
7.2.270.0130.00516.32
7.2.260.0130.00516.25
7.2.250.0130.00616.28
7.2.240.0130.00516.29
7.2.230.0130.00516.26
7.2.220.0130.00616.26
7.2.210.0130.00516.28
7.2.200.0150.00516.46
7.2.190.0130.00516.40
7.2.180.0130.00616.39
7.2.170.0130.00516.41
7.2.160.0140.00416.43
7.2.150.0150.00417.69
7.2.140.0130.00517.77
7.2.130.0120.00517.83
7.2.120.0130.00517.79
7.2.110.0150.00517.78
7.2.100.0120.00617.80
7.2.90.0130.00617.74
7.2.80.0130.00617.73
7.2.70.0140.00617.77
7.2.60.0150.00417.49
7.2.50.0110.00717.52
7.2.40.0260.00617.61
7.2.30.0150.00517.74
7.2.20.0130.00717.72
7.2.10.0130.00617.59
7.2.00.0130.00717.83
7.1.330.0140.00616.88
7.1.320.0140.00416.83
7.1.310.0150.00216.85
7.1.300.0110.00616.64
7.1.290.0130.00416.92
7.1.280.0120.00516.90
7.1.270.0140.00416.94
7.1.260.0140.00416.86
7.1.250.0140.00516.85
7.1.240.0140.00316.87
7.1.230.0130.00416.91
7.1.220.0130.00516.89
7.1.210.0140.00416.93
7.1.200.0120.00516.77
7.1.190.0150.00416.88
7.1.180.0130.00416.84
7.1.170.0120.00616.60
7.1.160.0130.00516.78
7.1.150.0120.00616.84
7.1.140.0120.00616.86
7.1.130.0150.00516.81
7.1.120.0200.00416.77
7.1.110.0180.00416.75
7.1.100.0110.00716.84
7.1.90.0190.00516.73
7.1.80.0430.00516.76
7.1.70.0430.00616.61
7.1.60.0380.00718.19
7.1.50.0420.00618.03
7.1.40.0430.00518.06
7.1.30.0490.00418.05
7.1.20.0460.00418.03
7.1.10.0460.00516.68
7.1.00.0350.01117.00
7.0.330.0120.00616.57
7.0.320.0130.00516.53
7.0.310.0130.00416.58
7.0.300.0210.00616.31
7.0.290.0260.00716.53
7.0.280.0140.00416.56
7.0.270.0370.00616.58
7.0.260.0180.00616.54
7.0.250.0150.00616.63
7.0.240.0140.00516.62
7.0.230.0500.00616.63
7.0.220.0460.00616.50
7.0.210.0430.00516.48
7.0.200.0430.00516.51
7.0.190.0540.00616.43
7.0.180.0420.00616.44
7.0.170.0450.00616.46
7.0.160.0640.00516.41
7.0.150.0340.00716.38
7.0.140.0400.00416.43
7.0.130.0440.00716.50
7.0.120.0390.00616.53
7.0.110.0420.00516.38
7.0.100.0370.00416.42
7.0.90.0390.00516.36
7.0.80.0390.00516.32
7.0.70.0370.00516.31
7.0.60.0330.01216.76
7.0.50.0300.00816.46
7.0.40.0340.01016.66
7.0.30.0330.01116.67
7.0.20.0280.01216.63
7.0.10.0340.00716.70
7.0.00.0160.01116.66
5.6.400.0140.00415.83
5.6.390.0120.00515.80
5.6.380.0130.00515.82
5.6.370.0120.00615.85
5.6.360.0120.00515.85
5.6.350.0120.00515.86
5.6.340.0110.00715.79
5.6.330.0110.00715.86
5.6.320.0130.00515.85
5.6.310.0130.00415.83
5.6.300.0140.00816.16
5.6.290.0120.01116.23
5.6.280.0120.01216.56
5.6.270.0140.00916.20
5.6.260.0140.00916.21
5.6.250.0130.00916.18
5.6.240.0130.01016.19
5.6.230.0130.01216.28
5.6.220.0110.01416.24
5.6.210.0160.01416.56
5.6.200.0140.01316.45
5.6.190.0130.01216.62
5.6.180.0140.01416.60
5.6.170.0140.01216.58
5.6.160.0140.01316.62
5.6.150.0120.01316.41
5.6.140.0130.01416.40
5.6.130.0140.01416.40
5.6.120.0120.01416.57
5.6.110.0150.01416.53
5.6.100.0130.01316.52
5.6.90.0110.01616.54
5.6.80.0120.01716.41
5.6.70.0120.00916.23
5.6.60.0130.00916.25
5.6.50.0110.01116.19
5.6.40.0140.00816.16
5.6.30.0130.01116.12
5.6.20.0140.00816.12
5.6.10.0110.01116.11
5.6.00.0110.01016.11
5.5.380.0110.01116.03
5.5.370.0140.01016.00
5.5.360.0140.01115.90
5.5.350.0120.01516.19
5.5.340.0150.01016.04
5.5.330.0110.01716.23
5.5.320.0130.01416.24
5.5.310.0150.01316.23
5.5.300.0110.01416.05
5.5.290.0110.01616.12
5.5.280.0130.01416.31
5.5.270.0150.01216.29
5.5.260.0120.01316.29
5.5.250.0140.01516.31
5.5.240.0150.01416.27
5.5.230.0110.01115.91
5.5.220.0110.01115.96
5.5.210.0130.00915.96
5.5.200.0130.00915.88
5.5.190.0130.00815.84
5.5.180.0130.00915.90
5.5.170.0130.00515.71
5.5.160.0110.01015.77
5.5.150.0110.01015.73
5.5.140.0120.00915.73
5.5.130.0110.01215.80
5.5.120.0110.01115.74
5.5.110.0120.01015.75
5.5.100.0120.01115.85
5.5.90.0120.01015.89
5.5.80.0110.01115.85
5.5.70.0130.00815.92
5.5.60.0130.00915.85
5.5.50.0130.00915.92
5.5.40.0120.00915.91
5.5.30.0120.01015.95
5.5.20.0130.01015.88
5.5.10.0140.01015.83
5.5.00.0110.01115.83

preferences:
65.73 ms | 401 KiB | 5 Q