3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); var_dump((int) '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)
8.3.60.0060.01216.63
8.3.50.0150.00621.13
8.3.40.0120.00818.99
8.3.30.0220.00917.89
8.3.20.0190.00818.60
8.3.10.0190.00720.47
8.3.00.0210.00918.33
8.2.180.0090.00616.32
8.2.170.0260.00520.28
8.2.160.0280.00318.78
8.2.150.0220.00820.83
8.2.140.0260.00220.96
8.2.130.0260.00319.21
8.2.120.0200.00921.80
8.2.110.0270.00719.66
8.2.100.0240.00917.53
8.2.90.0240.00518.02
8.2.80.0220.00517.60
8.2.70.0200.00517.17
8.2.60.0170.00917.34
8.2.50.0160.00917.60
8.2.40.0190.00519.72
8.2.30.0170.00618.99
8.2.20.0200.00217.44
8.2.10.0150.00917.46
8.2.00.0190.00517.48
8.1.280.0160.00325.92
8.1.270.0190.00618.56
8.1.260.0210.00522.54
8.1.250.0210.00722.54
8.1.240.0230.00720.45
8.1.230.0240.00417.27
8.1.220.0180.00917.36
8.1.210.0370.00317.82
8.1.200.0190.00717.05
8.1.190.0270.00716.92
8.1.180.0280.00517.30
8.1.170.0220.00417.73
8.1.160.0160.00918.82
8.1.150.0170.00817.78
8.1.140.0180.00718.13
8.1.130.0170.00717.24
8.1.120.0160.00817.14
8.1.110.0160.00817.15
8.1.100.0240.00117.24
8.1.90.0180.00717.14
8.1.80.0130.01217.08
8.1.70.0180.00617.21
8.1.60.0170.01117.31
8.1.50.0210.00717.25
8.1.40.0120.01617.07
8.1.30.0240.00517.24
8.1.20.0230.00717.27
8.1.10.0180.01217.20
8.1.00.0190.00517.10
8.0.300.0210.00617.63
8.0.290.0180.00516.38
8.0.280.0180.00517.34
8.0.270.0170.00316.78
8.0.260.0150.01116.70
8.0.250.0220.00416.77
8.0.240.0160.00916.63
8.0.230.0210.00316.72
8.0.220.0130.01116.72
8.0.210.0160.00716.61
8.0.200.0140.01016.66
8.0.190.0200.00716.54
8.0.180.0190.00716.67
8.0.170.0170.00816.71
8.0.160.0120.00716.66
8.0.150.0170.00716.52
8.0.140.0180.00816.60
8.0.130.0220.00614.72
8.0.120.0180.00716.48
8.0.110.0200.00616.62
8.0.100.0120.01116.56
8.0.90.0190.00216.45
8.0.80.0230.00516.62
8.0.70.0150.00716.56
8.0.60.0150.00716.62
8.0.50.0170.00516.46
8.0.30.0210.00716.81
8.0.20.0190.00617.11
8.0.10.0180.00316.69
8.0.00.0150.00716.64
7.4.330.0150.00716.43
7.4.320.0190.00516.16
7.4.300.0130.00916.25
7.4.290.0190.00516.12
7.4.280.0190.00615.92
7.4.270.0190.00516.25
7.4.260.0300.00516.06
7.4.250.0260.00316.10
7.4.240.0150.00216.29
7.4.230.0170.00216.29
7.4.220.0190.01416.23
7.4.210.0140.00916.18
7.4.200.0160.00716.08
7.4.190.0240.00316.25
7.4.180.0250.00616.00
7.4.160.0190.00716.13
7.4.150.0210.00616.64
7.4.140.0160.00917.24
7.4.130.0160.00616.16
7.4.120.0160.00816.22
7.4.110.0200.00816.14
7.4.100.0170.00516.26
7.4.90.0200.00316.13
7.4.80.0130.00917.70
7.4.70.0130.00916.30
7.4.60.0190.00516.25
7.4.50.0170.00815.97
7.4.40.0190.00816.06
7.4.30.0260.00516.25
7.4.20.0320.00315.84
7.4.10.0190.00815.13
7.4.00.0120.00815.18
7.3.330.0150.00114.47
7.3.320.0170.00314.55
7.3.310.0100.00716.02
7.3.300.0100.00716.02
7.3.290.0130.00616.09
7.3.280.0110.01116.14
7.3.270.0190.00616.56
7.3.260.0190.01015.93
7.3.250.0160.01015.99
7.3.240.0160.00716.10
7.3.230.0200.00716.19
7.3.220.0350.00516.00
7.3.210.0230.00516.02
7.3.200.0200.00815.97
7.3.190.0220.00915.98
7.3.180.0210.00515.80
7.3.170.0190.00915.99
7.3.160.0260.00716.05
7.3.150.0270.01015.87
7.3.140.0310.00415.75
7.3.130.0120.01015.20
7.3.120.0210.00715.43
7.3.110.0150.01015.25
7.3.100.0140.01315.19
7.3.90.0210.00315.50
7.3.80.0190.00815.06
7.3.70.0170.00515.28
7.3.60.0200.00515.39
7.3.50.0160.00815.38
7.3.40.0150.01015.20
7.3.30.0190.00515.17
7.3.20.0170.00717.30
7.3.10.0130.00816.99
7.3.00.0130.01016.98
7.2.340.0330.00316.00
7.2.330.0150.01016.32
7.2.320.0160.01016.22
7.2.310.0280.00516.19
7.2.300.0190.00816.04
7.2.290.0210.00716.16
7.2.280.0270.00416.00
7.2.270.0250.00716.00
7.2.260.0150.00915.46
7.2.250.0170.00915.35
7.2.240.0150.00915.18
7.2.230.0180.00615.31
7.2.220.0100.01115.52
7.2.210.0170.00815.58
7.2.200.0190.00515.46
7.2.190.0190.00515.70
7.2.180.0160.00715.40
7.2.170.0170.00715.50
7.2.160.0190.00915.67
7.2.150.0110.01317.33
7.2.140.0190.00617.41
7.2.130.0120.00817.29
7.2.120.0120.00917.20
7.2.110.0150.00617.02
7.2.100.0130.00917.11
7.2.90.0140.01017.12
7.2.80.0140.00917.08
7.2.70.0190.01116.98
7.2.60.0140.00417.02
7.2.50.0150.00717.25
7.2.40.0100.01117.14
7.2.30.0110.00917.28
7.2.20.0130.00817.07
7.2.10.0160.00417.03
7.2.00.0090.01017.73
7.1.330.0170.00616.31
7.1.320.0170.00916.34
7.1.310.0150.00816.21
7.1.300.0140.00916.18
7.1.290.0150.00816.37
7.1.280.0150.00816.37
7.1.270.0190.00616.35
7.1.260.0160.00816.37
7.1.250.0130.00615.99
7.1.240.0170.00516.31
7.1.230.0150.00916.19
7.1.220.0140.00916.15
7.1.210.0210.00416.44
7.1.200.0110.00916.03
7.1.190.0190.00516.32
7.1.180.0170.00716.25
7.1.170.0150.00816.10
7.1.160.0100.00916.31
7.1.150.0180.00516.16
7.1.140.0170.00616.24
7.1.130.0180.00716.39
7.1.120.0140.00716.17
7.1.110.0110.01016.32
7.1.100.0160.00716.91
7.1.90.0150.00716.24
7.1.80.0160.00916.35
7.1.70.0040.01316.65
7.1.60.0190.00917.21
7.1.50.0160.00622.49
7.1.40.0110.00916.29
7.1.30.0180.00416.31
7.1.20.0090.00916.34
7.1.10.0070.01516.16
7.1.00.0110.02618.28
7.0.330.0130.00815.91
7.0.320.0150.00815.86
7.0.310.0140.00815.94
7.0.300.0120.00915.81
7.0.290.0130.00915.87
7.0.280.0140.00615.93
7.0.270.0170.00216.02
7.0.260.0120.00615.98
7.0.250.0110.00716.00
7.0.240.0170.00315.81
7.0.230.0160.00316.06
7.0.220.0110.00515.87
7.0.210.0120.00715.80
7.0.200.0050.01015.98
7.0.190.0160.00315.99
7.0.180.0200.00515.79
7.0.170.0150.01016.15
7.0.160.0160.00515.96
7.0.150.0160.00916.03
7.0.140.0130.00815.99
7.0.130.0190.00816.04
7.0.120.0100.01115.92
7.0.110.0090.01215.89
7.0.100.0180.00315.89
7.0.90.0170.00615.83
7.0.80.0170.00615.86
7.0.70.0150.00615.85
7.0.60.0130.01817.30
7.0.50.0120.01516.63
7.0.40.0110.01916.60
7.0.30.0170.01716.66
7.0.20.0170.03616.75
7.0.10.0100.03116.71
7.0.00.0150.03316.76
5.6.400.0150.00714.87
5.6.390.0160.00414.79
5.6.380.0240.00214.94
5.6.370.0160.00414.89
5.6.360.0130.00714.75
5.6.350.0100.01014.63
5.6.340.0150.00814.99
5.6.330.0110.00914.77
5.6.320.0180.00514.95
5.6.310.0100.01314.79
5.6.300.0140.00714.71
5.6.290.0150.00614.92
5.6.280.0110.02716.86
5.6.270.0140.00614.83
5.6.260.0160.00414.74
5.6.250.0130.00714.55
5.6.240.0160.00614.65
5.6.230.0120.00814.82
5.6.220.0180.00014.74
5.6.210.0110.03116.79
5.6.200.0080.03215.95
5.6.190.0150.03016.79
5.6.180.0170.02816.82
5.6.170.0170.03316.86
5.6.160.0160.03116.72
5.6.150.0110.03315.98
5.6.140.0110.02716.04
5.6.130.0100.02215.88
5.6.120.0160.02616.88
5.6.110.0130.02716.87
5.6.100.0150.01316.85
5.6.90.0120.02416.74
5.6.80.0100.03016.66
5.6.70.0100.01014.80
5.6.60.0140.00714.86
5.6.50.0160.00714.69
5.6.40.0130.00314.98
5.6.30.0100.00614.91
5.6.20.0160.00314.73
5.6.10.0150.00314.83
5.6.00.0120.00614.72
5.5.380.0120.00514.65
5.5.370.0110.00914.91
5.5.360.0190.00314.34
5.5.350.0130.02016.55
5.5.340.0150.02715.56
5.5.330.0070.03416.47
5.5.320.0210.01816.48
5.5.310.0210.02916.54
5.5.300.0090.02815.89
5.5.290.0130.02915.74
5.5.280.0110.03216.77
5.5.270.0100.01716.62
5.5.260.0120.02616.54
5.5.250.0090.03616.74
5.5.240.1510.01616.52
5.5.230.0140.00614.55
5.5.220.0140.00314.51
5.5.210.0120.00714.81
5.5.200.0120.00914.53
5.5.190.0120.00714.60
5.5.180.0120.01014.42
5.5.170.0100.00814.71
5.5.160.0180.01014.50
5.5.150.0110.00914.40
5.5.140.0190.00514.77
5.5.130.0120.01014.46
5.5.120.0140.00914.41
5.5.110.0110.01014.51
5.5.100.0140.01114.67
5.5.90.0110.00814.53
5.5.80.0100.01114.56
5.5.70.0130.00614.74
5.5.60.0170.00414.52
5.5.50.0140.00514.57
5.5.40.0120.00514.76
5.5.30.0110.00714.86
5.5.20.0140.00714.65
5.5.10.0120.00814.63
5.5.00.0150.01014.78

preferences:
61.02 ms | 401 KiB | 5 Q