3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "1.10.0001"; echo strtr($string, array("1" => "a", "10" => "b"));

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)
8.3.60.0070.01418.18
8.3.50.0100.00821.91
8.3.40.0210.00018.68
8.3.30.0070.00718.92
8.3.20.0000.00820.13
8.3.10.0060.00323.51
8.3.00.0050.00319.07
8.2.180.0030.01218.29
8.2.170.0000.01922.96
8.2.160.0100.00322.08
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00020.91
8.2.110.0100.01019.30
8.2.100.0090.00317.72
8.2.90.0000.00818.96
8.2.80.0000.00917.97
8.2.70.0030.00617.63
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0050.00518.22
8.2.30.0000.00718.06
8.2.20.0000.00817.65
8.2.10.0040.00417.98
8.2.00.0040.00417.56
8.1.280.0120.00625.92
8.1.270.0060.00318.75
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00322.02
8.1.230.0040.01218.83
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0090.00017.23
8.1.190.0030.00617.23
8.1.180.0000.00918.10
8.1.170.0050.00318.51
8.1.160.0000.00721.93
8.1.150.0000.00718.69
8.1.140.0040.00417.37
8.1.130.0030.00317.72
8.1.120.0040.00417.43
8.1.110.0030.00517.36
8.1.100.0040.00417.33
8.1.90.0040.00417.39
8.1.80.0040.00417.39
8.1.70.0030.00317.42
8.1.60.0040.00417.50
8.1.50.0000.00817.41
8.1.40.0080.00017.45
8.1.30.0000.00817.47
8.1.20.0070.00017.56
8.1.10.0000.00717.44
8.1.00.0040.00417.39
8.0.300.0000.00720.09
8.0.290.0050.00216.75
8.0.280.0000.00718.34
8.0.270.0000.00717.24
8.0.260.0060.00017.25
8.0.250.0060.00016.84
8.0.240.0070.00016.85
8.0.230.0000.00716.86
8.0.220.0000.00716.81
8.0.210.0040.00416.82
8.0.200.0050.00216.86
8.0.190.0030.00616.86
8.0.180.0040.00416.89
8.0.170.0000.00816.84
8.0.160.0070.00016.79
8.0.150.0000.00816.79
8.0.140.0000.00716.82
8.0.130.0030.00313.26
8.0.120.0080.00016.68
8.0.110.0080.00016.73
8.0.100.0040.00416.85
8.0.90.0000.00816.88
8.0.80.0030.01216.70
8.0.70.0030.00616.68
8.0.60.0040.00416.81
8.0.50.0070.00016.77
8.0.30.0150.01216.86
8.0.20.0180.00817.23
8.0.10.0230.00916.83
8.0.00.0160.00716.73
7.4.330.0000.00415.03
7.4.320.0080.00016.47
7.4.300.0070.00016.51
7.4.290.0030.00316.44
7.4.280.0040.00416.40
7.4.270.0000.00616.45
7.4.260.0050.00516.40
7.4.250.0030.00516.39
7.4.240.0040.00416.48
7.4.230.0000.00716.41
7.4.220.0090.00916.47
7.4.210.0030.01216.29
7.4.200.0040.00416.31
7.4.160.0150.00916.56
7.4.150.0210.00316.96
7.4.140.0150.00817.32
7.4.130.0130.00816.40
7.4.120.0120.00816.41
7.4.110.0140.00816.41
7.4.100.0140.00816.43
7.4.90.0140.01116.42
7.4.80.0140.01117.80
7.4.70.0110.01416.43
7.4.60.0170.00716.39
7.4.50.0120.00916.30
7.4.40.0080.01716.25
7.4.30.0130.01416.39
7.4.20.0190.00916.45
7.4.10.0170.00816.26
7.4.00.0080.00715.53
7.3.330.0050.00012.94
7.3.320.0030.00312.87
7.3.310.0040.00416.09
7.3.300.0030.00316.03
7.3.290.0090.00516.14
7.3.280.0090.00816.12
7.3.270.0160.00816.75
7.3.260.0150.00816.13
7.3.250.0140.00616.11
7.3.240.0090.01316.09
7.3.230.0150.00616.27
7.3.220.0200.00516.10
7.3.210.0160.00716.08
7.3.200.0170.00817.75
7.3.190.0190.00816.08
7.3.180.0170.00616.11
7.3.170.0150.00916.17
7.3.160.0160.00616.15
7.3.150.0190.01516.02
7.3.140.0110.01916.15
7.3.130.0230.01216.04
7.3.120.0230.00316.01
7.3.110.0210.00815.94
7.3.100.0200.00815.95
7.3.90.0150.01216.35
7.3.80.0240.00416.04
7.3.70.0180.00616.25
7.3.60.0160.01216.32
7.3.50.0210.01016.31
7.3.40.0250.00416.31
7.3.30.0150.01416.27
7.3.20.0100.01716.27
7.3.10.0200.00816.11
7.3.00.0120.02116.16
7.2.340.0140.01116.14
7.2.330.0140.00816.19
7.2.320.0130.01116.15
7.2.310.0140.01016.39
7.2.300.0130.01316.36
7.2.290.0110.01316.39
7.2.280.0170.01516.23
7.2.270.0170.01116.17
7.2.260.0180.00416.30
7.2.250.0180.00016.19
7.2.240.0210.00716.27
7.2.230.0210.00916.20
7.2.220.0180.00916.18
7.2.210.0120.01516.13
7.2.200.0280.00016.30
7.2.190.0220.00916.32
7.2.180.0130.01316.32
7.2.170.0190.01016.38
7.2.160.0140.01416.32
7.2.150.0200.01116.39
7.2.140.0220.00616.47
7.2.130.0180.01216.59
7.2.120.0110.01716.53
7.2.110.0210.00716.50
7.2.100.0180.01116.59
7.2.90.0220.00916.42
7.2.80.0240.00716.44
7.2.70.0240.00416.43
7.2.60.0230.01116.41
7.2.50.0270.00316.46
7.2.40.0240.00816.45
7.2.30.0150.01516.52
7.2.20.0190.01116.47
7.2.10.0340.00616.51
7.2.00.0150.00917.53
7.1.330.0200.00515.50
7.1.320.0140.01115.48
7.1.310.0130.01615.54
7.1.300.0210.00915.57
7.1.290.0200.00715.46
7.1.280.0280.00815.64
7.1.270.0190.01315.64
7.1.260.0190.00515.54
7.1.250.0200.01015.53
7.1.240.0270.00615.47
7.1.230.0170.01015.49
7.1.220.0180.01015.45
7.1.210.0220.00615.47
7.1.200.0120.00815.65
7.1.190.0210.00615.47
7.1.180.0170.01015.39
7.1.170.0250.00315.45
7.1.160.0640.01115.37
7.1.150.0200.00415.38
7.1.140.0160.01215.44
7.1.130.0190.00315.37
7.1.120.0190.00615.44
7.1.110.0230.00915.34
7.1.100.0200.00416.64
7.1.90.0190.00515.34
7.1.80.0250.00415.32
7.1.70.0300.00516.15
7.1.60.0150.01217.44
7.1.50.0120.01516.11
7.1.40.0240.00815.48
7.1.30.0140.01415.28
7.1.20.0220.01415.28
7.1.10.0320.01315.36
7.1.00.0160.03918.88
7.0.330.0480.00814.95
7.0.320.0370.01015.14
7.0.310.0190.00915.03
7.0.300.0170.00715.05
7.0.290.0160.01115.05
7.0.280.0260.00714.99
7.0.270.0110.01115.13
7.0.260.0150.00914.98
7.0.250.0170.01015.25
7.0.240.0080.01615.28
7.0.230.0310.00815.29
7.0.220.0110.01115.16
7.0.210.0270.00315.27
7.0.200.0100.01016.06
7.0.190.0190.00915.16
7.0.180.0200.00415.19
7.0.170.0190.00515.22
7.0.160.0200.00815.06
7.0.150.0100.01415.00
7.0.140.0130.02718.54
7.0.130.0160.01415.20
7.0.120.0200.00815.11
7.0.110.0210.00515.05
7.0.100.0080.03317.49
7.0.90.0140.02417.46
7.0.80.1130.04217.55
7.0.70.0130.04317.45
7.0.60.0170.04517.46
7.0.50.0130.04317.70
7.0.40.0160.04317.60
7.0.30.0150.02117.59
7.0.20.0090.02617.48
7.0.10.0140.03017.53
7.0.00.0160.02017.57
5.6.400.0160.01215.64
5.6.390.0130.01915.61
5.6.380.0210.00415.69
5.6.370.0270.00315.84
5.6.360.0230.00315.69
5.6.350.0140.01115.79
5.6.340.0080.01615.70
5.6.330.0220.00415.68
5.6.320.0220.00615.71
5.6.310.0120.01515.71
5.6.300.0170.01315.60
5.6.290.0240.00815.69
5.6.280.0170.03518.23
5.6.270.0250.00415.86
5.6.260.0190.00815.75
5.6.250.0200.02218.20
5.6.240.0180.04118.21
5.6.230.0130.04718.26
5.6.220.0150.04718.28
5.6.210.0130.04618.32
5.6.200.0140.04018.36
5.6.190.0120.02818.48
5.6.180.0080.03318.40
5.6.170.0080.04518.51
5.6.160.0110.03218.53
5.6.150.0080.03018.47
5.6.140.0090.02918.48
5.6.130.0110.03118.42
5.6.120.0160.04318.41
5.6.110.0140.03218.43
5.6.100.0100.02618.42
5.6.90.0070.03218.33
5.6.80.0160.01818.05
5.6.70.0040.03118.13
5.6.60.0090.03318.05
5.6.50.0060.02818.13
5.6.40.0110.02218.03
5.6.30.0120.02618.03
5.6.20.0150.02018.12
5.6.10.0130.02318.00
5.6.00.0130.02518.04
5.5.380.0090.03318.13
5.5.370.0130.04018.14
5.5.360.0140.04218.08
5.5.350.0210.03718.09
5.5.340.0130.02718.19
5.5.330.0070.04718.20
5.5.320.0050.03118.20
5.5.310.0130.02318.18
5.5.300.0160.02018.18
5.5.290.0090.02918.30
5.5.280.0060.02918.24
5.5.270.0100.02618.21
5.5.260.0090.03418.14
5.5.250.0090.02518.18
5.5.240.0210.02817.97
5.5.230.0090.02717.88
5.5.220.0090.02918.04
5.5.210.0060.02818.00
5.5.200.0230.02417.87
5.5.190.0080.02917.88
5.5.180.0100.03517.92
5.5.170.0220.00915.62
5.5.160.0100.02517.82
5.5.150.0110.02317.89
5.5.140.0120.02717.77
5.5.130.0100.02417.87
5.5.120.0120.02517.96
5.5.110.0140.02317.86
5.5.100.0080.02817.90
5.5.90.0090.02417.79
5.5.80.0110.02317.83
5.5.70.0070.02717.91
5.5.60.0100.02317.92
5.5.50.0100.02417.87
5.5.40.0080.02417.79
5.5.30.0160.03117.96
5.5.20.0120.04417.88
5.5.10.0120.04317.93
5.5.00.0090.02917.89
5.4.450.0100.02215.96
5.4.440.0080.02216.05
5.4.430.0070.02215.98
5.4.420.0120.02115.98
5.4.410.0050.02715.74
5.4.400.0110.02315.78
5.4.390.0100.02015.74
5.4.380.0070.02415.83
5.4.370.0050.02515.78
5.4.360.0040.02715.79
5.4.350.0090.02315.83
5.4.340.0070.02415.82
5.4.330.0130.00612.52
5.4.320.0130.02215.73
5.4.310.0050.02615.79
5.4.300.0050.02615.84
5.4.290.0070.02215.68
5.4.280.0080.02115.80
5.4.270.0120.01915.75
5.4.260.0110.01915.75
5.4.250.0110.01715.74
5.4.240.0060.03115.79
5.4.230.0070.02115.59
5.4.220.0110.02015.65
5.4.210.0150.02115.69
5.4.200.0110.01915.72
5.4.190.0110.03315.63
5.4.180.0090.03315.69
5.4.170.0120.02815.70
5.4.160.0060.02815.75
5.4.150.0070.04615.67
5.4.140.0090.03314.43
5.4.130.0070.04114.44
5.4.120.0150.02614.51
5.4.110.0100.04314.47
5.4.100.0120.04214.43
5.4.90.0120.03814.51
5.4.80.0090.04214.41
5.4.70.0110.03614.49
5.4.60.0080.04014.49
5.4.50.0070.04414.40
5.4.40.0100.03614.37
5.4.30.0090.02714.43
5.4.20.0100.02214.43
5.4.10.0060.04314.46
5.4.00.0080.04014.08

preferences:
57.71 ms | 401 KiB | 5 Q